how to convert packed decimal to numeric in cobol

If an item declared as COMP-3, the item appears in storage in packed decimal format. Radial axis transformation in polar kernel density estimate. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. Splits a byte into its composing nibbles. I tried to import 40000 rows using the next format : 02 SUC-OUT PIC X(3). 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. Making statements based on opinion; back them up with references or personal experience. do so, just right click on the Flat File Source and select Show Advanced Editor This document will describe and demonstrate the conditional processing of individual string types within a data structure based on a COBOL copy file that defines the data structure. sample database as on the next image. > our case can be any number from 0 - 199). Difference between "select-editor" and "update-alternatives --config editor". 02 CONVAL1-OUT PIC S9(13)V9(2) COMP-3. This format is used on an IBM Mainframe System and is supported by Micro Focus COBOL running on a Linux, UNIX or Windows System. . If doing it that way, you should check that the decimal point is a decimal point, and you should check that your numeric fields are numeric. 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. If it is not, there will be an 0c7. By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . The actual number of bytes occupied in the file is about half of that bytes. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. The following shows the picture (PIC) clause, how the item is displayed using the DISPLAY verb, the field as it is stored in memory for an EBCDIC environment, the field as it would be stored in memory for an ASCII environment. The following is the WORKING-STORAGE definition for the result field. I need to convert the values of packed decimal fields in itab to numeric type. To The Micro Focus Web Site It should be V999. The following is the Bash Shell Scripts required to run the jobs on a Linux or UNIX System. we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths Services truncates the string at the occurrence of the first NULL, so we wont be Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Interpreting COMP-3 Packed Decimal Fields into numeric values, http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, How Intuit democratizes AI development across teams through reusability. 02 TETI-OUT PIC X(4). Is there an existing gem or script that converts numbers to comp-3/packed decimal format? On this link you can The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. handle packed numeric values. Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. How would "dark matter", subject only to gravity, behave? Also The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. and view the COBOL source code for this numeric field conversion example. A job script may be created using a text editor. The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. To learn more, see our tips on writing great answers. The next step is to set up the Inputs and Outputs tab. This is the "official" BCD packed format of the COBOL standard. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. What sort of strategies would a medieval military use against a fantasy giant? 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. 02 TRANS-OUT PIC X(4). We need some sample data in a text file to load into our previously created table. the COBOL Routine for Example-201 The next image may be used as a guide. The light-red boxes are unique to the SIMOTIME Technologies using a Linux, UNIX or Windows System and COBOL Technologies such as Micro Focus. Difference between "select-editor" and "update-alternatives --config editor". 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. Tab. Such a REFFILE will be created via File Master ISPF 3.11 menu ("11 REFORMAT Convert file from one record layout to another").You need two COBOL data structures, aka. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. For example, an input field read in packed-decimal format has a length of five bytes (as specified on the input or definition specifications). As I was keen about the Numeric field, didnt bother about the filler, but updated above. Hope you could figure out. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. This suite of example programs will run on the following platforms. SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. The decimal point is implied. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. Save my name, email, and website in this browser for the next time I comment. This program (NBRCVTC3.cbl) was written to show various techniques for converting between various Zoned-Decimal numeric field formats used on the mainframe and/or with the COBOL programming language. Please suggest. FIELD-NAME-2 PIC S9(3)V9(8) COMP-3. The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. This group of test cases will show the process for converting a zoned-decimal-numeric format (USAGE IS DISPLAY) to a display format. The first group of documents may be available from a local system or via an Internet connection, the second group of documents will require an Internet connection. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? . How do/should administrators estimate the cost of producing an online introductory mathematics class? For example to store an numeric field of value 987 we would required 3 +1 divided by 2 = 2 Hence an Comp-3 field of length 2 bytes can store a value of +999 to -999 as the limit. Refer to Please suggest. . At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. Since this example uses an unsigned number the conversion is the same as a simple move. Also the data types for CustomerCategory and CustomerBalance Atlast divide the decimal-total by 1000 and add it to integer-part. Converting numbers. For your program, check for negative (D) and if not, treat as positive. asking us how we want to use this Script Component. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. The OUTPUT will contain the numeric data: BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080. Suppose we have the number 40.06. Not the answer you're looking for? Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. COBOL Comp-3 is a binary field type that puts ("packs") two digits into each byte, using a notation called Binary Coded Decimal, or BCD. 01 WS-ZONED-DECIMAL PIC S9 (11)V99. We specialize in the creation and deployment of business applications using new or existing technologies and services. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Thanks for contributing an answer to Stack Overflow! How to convert Python variables into equivalent cobol group variables? A job script may be defined as a text file containing job setup information followed by job steps that identify programs to be executed along with parameters unique to the job step. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). Please let me know how to acheive this objective. Back to top. Joe, it is WS-EDITED-NUMBER from the REDEFINES which is being MOVEd, so no spaces. However, it occasionally shows up as a problem. Re: EZT - Data conversion from Alphanumeric to Packed decima. The DISPLAY format may be referred to as a character or text format. Rarely (if ever) is packed-decimal business data moved to a floating-point field. SSIS documentation about Data Types for the DT_STR type, you will see that Integration How to convert packed decimal values to numeric values via File Master using COBOL copybooks This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. Move LOW-VALUES to the first byte of the 2-bytes variable. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. The following is the WORKING-STORAGE definition for the source field. This allowed programmers to economize space by using half of the size for numerical 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. Asusually, I could find out a way to achieve it! REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). 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). The next image should clarify the steps to follow. This section provides various test cases for converting different types of numeric fields. "After the incident", I started to be more careful not to trip over things. Get alphanumeric string redefined into two numeric fields to hold and process decimal part and integer part individually. Can I tell police to wait and call a lawyer when served with a search warrant? This represents a number +6150000 with picture clause of S9(7) COMP-3. Disconnect between goals and daily tasksIs it me, or the industry? Format: label PACK D 1 (L 1 ,B 1 ),D 2 (L 2 ,B 2 ) - Packs the L 2 byte zoned decimal number at D 2 (B 2 ) and stores it as a L 1 byte packed decimal number at D 1 (B 1 ) - The packing process: 1. the error message is something like this "cannot move non-integer numbers to alphanumeric variable". Connect and share knowledge within a single location that is structured and easy to search. And then, do the calculation with WS-NUMBER. 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. For example://your_job_card//REFMT EXEC PGM=CAWABATC,REGION=4M //STEPLIB DD DSN=your.FM110.CDBILOAD, // DISP=SHR //SYSPRINT DD SYSOUT=* //SYSUDUMP DD SYSOUT=* //SYSUT1 DD DSN=your.CONVERT.INPUT, // DISP=SHR //SYSUT1O DD DSN=your.CONVERT.OUTPUT,// DISP=SHR //SYSIN DD * COPY , INFILE(SYSUT1), OUTFILE(SYSUT1O), REFFILE(your.CONVERT.LIB(REFORMAT)), REPLACEKEY(N) /* Now, when running the job and using the following three records input file:------------------------------------------------------------------------------.@record#01-----------------------------------------------------------------0013579889987FF6666666666666666666666666666666666666666666666666666666666666666600246C953694B0100000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#02-----------------------------------------------------------------0022229889987FF6666666666666666666666666666666666666666666666666666666666666666600222C953694B0200000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#03-----------------------------------------------------------------0033339889987FF6666666666666666666666666666666666666666666666666666666666666666600333C953694B0300000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------The OUTPUT will contain the numeric data:BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080Command ===> Scroll ===> CSR ********************************* Top of Data **********************************01234567record#01---------------------------------------------------------------02222222record#02---------------------------------------------------------------03333333record#03---------------------------------------------------------------******************************** Bottom of Data ********************************, https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-mainframe-software/devops/ca-filemaster-plus/11-0/using-batch/batch-reference-for-ca-file-master-plus/keywords/keyword-descriptions1.html#concept.dita_de213555aa271bc5db6b08bc7a3ffe71e3bb4084_REFFILE.

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