The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. the COBOL Routine for Example-101 See COBOL Comp-3 Packed Fields. Explanation: For a comp-3 packed field specifies the number of digits after unpacking. Do we have a way? PIC is "picture" How do you convert decimal to numeric in COBOL? For example, -1.2 looks like this in hex, the final D is the negative sign. of them. After I import the binary file, and choose DT_STR as data type and add the field to the VB script, the output looks just like the weird binary characters in the file. On the next image you can see a In this tip, I will show you how to The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. Joe, it is WS-EDITED-NUMBER from the REDEFINES which is being MOVEd, so no spaces. For eg, WS-VAR S9 (3) COMP-3. The DISPLAY format may be referred to as a character or text format. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. Anyhow thanks for your interest and response Gilbert. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. REFFILE. Is the God of a monotheism necessarily omnipotent? IBMMainframes.com is not an official and/or affiliated with IBM. Decimal value turns into 00 when displayed in cobol, convert alphanumeric PIC X(02) to hex value 9(01) COMP-3 in cobol. I tried with below logic. The decimal point is implied. See method getMainframePackedDecimal in http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, for an example of converting packed decimal in java (it is part of the jrecord project jrecord.sf.net). COMP-3 occupies INT(N+1/2) by. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . This is something like moving numeric fields manually around the decimal '.' First define some fields: The An suffix is from my naming convention, and indicates a alphanumeric value. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. SQL data types, SQLLEN values, and SQLTYPE values that the precompiler uses for host variables in COBOL programs. which is a slight modification to my previously posted code, has been tested and correctly adds 1 to the 10th digit -- same output as previously posted. The following is the mainframe JCL required to run the jobs in a ZOS oriented, Mainframe environment. copybooks. Table 1. the SSIS pipeline to handle the input data in binary format. FIELD-NAME-3: 9. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. We have to instruct To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. Thanks for contributing an answer to Stack Overflow! Refer to document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. PD: Input format in Packed Decimal TO=ZDF: output format to be in all numerics TO=ZD: output format to be in all numerics with an alphabet LENGTH=n: If you want to override the output length, specify as n. Example. IBMMainframes.com is not an official and/or affiliated with IBM. A suite of Bash Script Files is provided to run the jobs on a Linux or UNIX System with GnuCOBOL (formerly known as Open COBOL) being used to compile and execute the COBOL Programs. Refer to Such a REFFILE will be created via File Master ISPF 3.11 menu, 11 REFORMAT Convert file from one record layout to another, How to convert packed decimal values to numeric values via File Master using COBOL copybooks, This document describes how packed decimal values (. The standard signs are used: hexadecimal F for positive numbers and hexadecimal D for negative numbers. The mask for the Result field will cause an explicit decimal point to be inserted. representation of the previous statement. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. Processors such as the PDP-11 and VAX family of computers, the Intel microprocessors, and much of the communications and networking hardware are little-endian. Converting numbers. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Also the data types for CustomerCategory and CustomerBalance The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. How do you convert packed decimal to numeric in COBOL? As Mainframe_help1 said you can redefine it. The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. Some names and products listed are the registered trademarks of their respective owners. The light-yellow boxes are SIMOTIME Technologies, Third-party Technologies, decision points or program transitions in the processing logic or program generations. Explore The Edited for Display format for numeric data strings. Rarely (if ever) is packed-decimal business data moved to a floating-point field. section of this document for links that provide additional detail about numeric formats. The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. Making statements based on opinion; back them up with references or personal experience. and view the COBOL source code for this numeric field conversion example. To The Floating-Point format should wait until another time after you well understand these four. i have a packed decimal field which is redefined to a numeric field to add "1" to its tenth digit. Each picture character represents one . There are letter characters aside from sign character inside Comp-3 value, How to process mainframe numbers where "{" is the last character. the record definition) for the file of the previous step. we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. There is some correction in his code too. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. Although some programmers prefer to define numeric columns as zonedbecause it's easier to print or view the raw data in this formatthe computer works more efficiently with numbers stored in packed decimal format. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? With this you should be answered. Splits a byte into its composing nibbles. Now we are ready to execute the SSIS package and after it completes we can perform Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. available from SourceForge. Sorry I am two years late :-( . The following is an example of actual COBOL source code. one with a leading sign and a decimal point). a transformation we check the Transformation radio button and click the OK button. This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". In most modern Cobol compilers, you can move a numeric-edited field to a numeric field. This section provides various test cases for converting different types of numeric fields. Is it possible to create a concave light? Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. Category and Balance. A good place to start is I know two methods for doing that. Compilers I know, anyway. What is the purpose of non-series Shimano components? If you want to write the value as external decimal (unpacked), then you must explicitly convert the value with a temporary variable. Better idea please explain what you are trying to do. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. the three parts of the Performance Exam will make-up 50% of the course's overall score. Why do many companies reject expired SSL certificates as bugs in bug bounties? When a text file contains packed numbers or any other kind of binary transformation. Atlast divide the decimal-total by 1000 and add it to integer-part. Long winded but very straight forward. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. DW_OP constants to strings. Move packed field to X (05) (here I got value as x'0123450000') Converting packed to string:-. This section describes the three (3) Windows Command Files that will be used to set the environment and execute the COBOL programs that perform the sample numeric field conversions. warning: turn off your caps lock. will be occupying 2 bytes and the corresponding Easytrieve declaration is. digits. But just like with the zoned numbers, the less significant nibble of the first and a Script Component. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration. The following is an example of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC that works with EBCDIC. After pressing enter you have to assign the "FROM" fields to the "TO" fields. Right justified. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. If the definition size matches there shouldn't be any truncation. Re: convert 1 BYTE binary to decimal in cobol. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Any other questions, edit your question or ask in the comments and someone will try to answer them for you. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. This halves the storage requirements compared to a character, or COBOL "display", field. We specialize in preparing applications and the associated data that are currently residing on a single platform to be distributed across a variety of platforms. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. if itab-menge has a value of 2.00, i need to convert that value to ' 200'. Most COBOL compilers hide this level of processing. Does a summoned creature play immediately after being summoned by a ready action? previous tip, SSIS offers us the possibility to extend its functionality by the COBOL Routine for Example-201 I am unsure how to interpret the decimal place and sign. The other two fields are already odd lengths, so when packed, with the sign, they can be stored in an even length amount of space. The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). How to use Slater Type Orbitals as a basis functions in matrix method correctly? In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. Can Martian regolith be easily melted with microwaves? Long winded but very straight forward. Why is comp-2 mentioned? Difference between "select-editor" and "update-alternatives --config editor". The following is a flowchart of the job for executing the programs that show the conversion between the various numeric field types. JCL Procedure: Instream, Catalogue, Nested. Since both X and Y now occupy the same physical storage, the MOVE can be dropped as the following program and output illustrate: As you can quickly see, the result is probably not what you were hoping for since Y does not contain a human readable formatted number (i.e. In the world of programming there are many ways to solve a problem. We specialize in the creation and deployment of business applications using new or existing technologies and services. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. The fewer decimal positions of the result field will cause the numeric value to be truncated. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. The actual number of bytes occupied in the file is about half of that bytes. And Please suggest any other way to achieve the same! The Picture clause is used to specify the type and size of an elementary data item. we need to define a decimal field like DEC-PORTION V9(6) comp-3 and then move the FIELD-NAME-3 to DEC-PORTION to retain the decimal part of the value. the GnuCOBOL Technologies Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files. Move X (05) to packed field S9 (10) COMP-3. > example, the single byte may contain X'A8'. Why don't you just add 10 to the comp-3 field, why make it more difficult. Thats it! Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. The following is the WORKING-STORAGE definition for the source field. asking us how we want to use this Script Component. Dick: you can redefine a packed decimal value to floating point by completely and totally changing the value, making it pretty much unrelated to the original value? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Try it and see what gives you the answer you want. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. In the wonderful world of programming there are many ways to solve a problem. Refer to The following is the WORKING-STORAGE definition for the source field. Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. Numeric formats include Binary, Packed Decimal and Zoned Decimal. First we are going to create a sample database. Use the language as it was intended to be used. the COBOL Routine for Example-102 The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. Notice that the second byte is a binary zero, also known as a The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. Next is a table that reviews the functions and procedures used in this tip. Asking for help, clarification, or responding to other answers. Spaces also are pretty good at "disguising" themselves as "zoned"/"display" numerics (zeros), it is on when they get in the "sign" left-most "half" of the right-most byte that they "might" (depending on other things) cause a S0C7. A typical job script will contain multiple job steps executed in a predefined sequence. After the Advanced Editor window opens, go to the Input and Output Properties Save my name, email, and website in this browser for the next time I comment. COBOL - Picture Clause. The Source Field is defined as a Zoned Decimal field with 6 digits and 3 decimal positions. Is it possible to rotate a window 90 degrees if it has the same length and width? for more information about products (including Micro Focus COBOL) and services available from Micro Focus. For eg., i have alphanumeric string representation. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. I tried to import 40000 rows using the next format : 02 SUC-OUT PIC X(3). By: Daniel Farina | Updated: 2015-01-20 | Comments (7) | Related: More > Integration Services Data Flow Transformations. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. do so, just right click on the Flat File Source and select Show Advanced Editor This test case will show the process for converting a packed-numeric format to an edited numeric format. The following shows how the numeric fields would be defined in a COBOL WORKING-STORAGE SECTION. We have to add four columns Refer to As said above, UNSTRINGing and combining didnt work, but REDEFINES works! What do you say? This link requires an Internet Connection. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. the error message is something like this "cannot move non-integer numbers to alphanumeric variable". Explore The Binary or COMP format for numeric data strings. IF THERE IS ANY OTHER METHOD TO ADD ONE TO THE 1OTH DIGIT OF VALUE IN A PACKED DECIMAL FIELD WITHOUT CONVERTING IT INTO NUMERIC. The lower nibble of the last byte has 13 if the number is negative, and something else, (usually 12) if positive. This is because, MOVE will work fine, if the hexadecimally stored values are compatible. about its content to see if, for example the file contains binary zeros or something The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. The sign indication is dependent on your operating environment. 01 WS-BINARY PIC S9 (11)V99 COMP. Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. for the negatives and an F for unsigned values. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer. Negative zero behaves the same as positive zero computationally. I doubt you need to redefine the field. FIELD-NAME-2: 11 Re: EZT - Data conversion from Alphanumeric to Packed decima. REFFILE. This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. COMP-3 variable contains any of the digits 0 through 9, a sign. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu A packed decimal representation stores decimal digits in each "nibble" of a byte. The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. I included two functions to handle data conversion: Translate and Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I convert an integer value to decimal value in COBOL. I am unsure of the correct interpretation of the following field definitions and was hoping someone would know: FIELD-NAME-1 PIC S9(15)V9(3) COMP-3. The only method to get this done is to use a File Master Reformat data set, aka. Any other readers, this is a solution which will work with data at fixed positions. Packed Decimal Data. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. Why do many companies reject expired SSL certificates as bugs in bug bounties? No exact equivalent. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. Difference between "select-editor" and "update-alternatives --config editor". Explore Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. The only difference is that my mainframe file has one packed field that looks like:1469, 300CI have the File connection manager set to DT_BYTES with an output column width of 4. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Enter 2 and 3 in the TO section of the panel, for example: CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT), ------------------------------------------------------------------------------. This suite of example programs will run on the following platforms. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How to convert Decimal Values to Strings in COBOL, How Intuit democratizes AI development across teams through reusability. Explore The ASCII and EBCDIC Translation Tables. Right now if a new opcode (or some other constant) is added to dwarf2.h, then various places must be updated: gcc, gdb, and binutils all have copies of functions to convert, e.g. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. into the Output folder tree; those columns will be in where we will return the transformed This document will focus on a discussion of a numeric field (or data string) known as "PACKED-DECIMAL" format (also referred to as packed data or a packed numeric field). At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. Why is comp-2 mentioned? This group of test cases will show the process for converting a BINARY numeric format (COMPUTATIONAL or COMP) to a display format. the COBOL Routine for Example-303 This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP-3" clause. the COBOL Routine for Example-302 copybooks. Here is a little different attempt at answering your questions. Posted: Tue Jun 16, 2009 7:18 pm. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? The actual representation which we want is: To achieve this, the SYSIN of SORT should be: Drop a comment below if you face any problem using the above example. Can I tell police to wait and call a lawyer when served with a search warrant? According to our file definition, the data types for CustomerName and CustomerAddress The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Length specified in Easytrieve always specifies the number of bytes occupied and not number of digits. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. packed field = packed field * 10. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). data to be inserted into our database. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) No exact equivalent. The following (NBRCVTJ3.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. > We need to convert this hex character to its decimal equivalent. Although it only requests 18 digits (15+3), it gets 19 to make it an even length field with the sign (one digit added to the front to make it 10 bytes long on the file). I added a brief description I want to convert packed decimal to numeric or zoned decimal. Radial axis transformation in polar kernel density estimate. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The three most common mainframe numeric encoding formats are Zoned-Decimal, Packed-Decimal and Binary. You can use LENGTH=n to override the default output length. 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