("11 REFORMAT Convert file from one record layout to another"). 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. Thanks for contributing an answer to Stack Overflow! Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. Table 1. The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. Then setup the flat file connection with a fixed width format, an ANSI code page the COBOL Routine for Example-204 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. INTEGER . Our customers include small businesses using Internet technologies to corporations using very large mainframe systems. The fewer decimal positions of the result field will cause the numeric value to be truncated. FIELD-NAME-2: 11 To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If the definition size matches there shouldn't be any truncation. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? If I do not have a byte that is x'00' then the code works perfectly. http://etldevelopernotes.blogspot.com/2014/09/a-very-complex-package-generator.html. FIELD-NAME-2 PIC S9(3)V9(8) COMP-3. I tried to import 40000 rows using the next format : 02 SUC-OUT PIC X(3). 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. On the Advanced view we are going to add four columns named Name, Address, 02 MONEDA-OUT PIC X(2). I just wanted to know, do we have any tool or utility through which we can do the same. Posted: Tue Jun 16, 2009 7:18 pm. How do you get out of a corner when plotting yourself into a corner, Linear Algebra - Linear transformation question. display vars) ? rev2023.3.3.43278. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? 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? . Refer to We have to add four columns These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. can be converted to numeric values via File Master using COBOL copybooks. 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. Atlast divide the decimal-total by 1000 and add it to integer-part. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 18 digits requires 9 bytes, the sign is the low nybble of the low order byte. please suggest a method to convert a numeric field to packed decimal in cobol program. Just define WS-DEC-PART as PIC V999 and ADD. Why would you get a truncated value? The sign indication is dependent on your operating environment. > our case can be any number from 0 - 199). Can Martian regolith be easily melted with microwaves? The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to an EDITED numeric value. are Single Byte Unsigned Integer and Numeric with Precision 10 and Scale 2 respectively. 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. and view the COBOL source code for this numeric field conversion example. If the packed decimal is 0x11234D. This is something like moving numeric fields manually around the decimal '.' Converting unpacked Packed Decimal Comp-3 data into doubles. Thanks everyone for the replies..now i know more than one method that wud work. This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. 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. 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. Refer to The following is the Bash Shell Scripts required to run the jobs on a Linux or UNIX System. Say you have an input file with below packed data as HEX. Making statements based on opinion; back them up with references or personal experience. I am unsure how to interpret the decimal place and sign. A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." Why is comp-2 mentioned? Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Next is a table that reviews the functions and procedures used in this tip. COMP-3 or Packed decimal variables. Connect and share knowledge within a single location that is structured and easy to search. The following is the WORKING-STORAGE definition for the result field. If you take a look at the It consists of the word PIC or PICTURE followed by the actual picture clause, where the type and size are specified. 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. the COBOL Routine for Example-102 OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. warning: turn off your caps lock. As I was keen about the Numeric field, didnt bother about the filler, but updated above. Packed Decimal Data. This is the "official" BCD packed format of the COBOL standard. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? I doubt you need to redefine the field. This video shows the format in which numeric data is stored in Zoned decimal (conventional) and packed decimal (COMP-3) format. 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. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. You can use LENGTH=n to override the default output length. How do/should administrators estimate the cost of producing an online introductory mathematics class? Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? The mask for the Result field will cause an explicit decimal point to be inserted. V is the decimal position The next image may be used as a guide. Comp-3 is so common that we have written a separate Tech Talk brief about it. The only method to get this done is to use a File Master Reformat data set, aka. This represents a number +6150000 with picture clause of S9(7) COMP-3. Assuming that the PIC X variable does have nothing but numeric digits, your best bet is a two-step move: move the PIC X to USAGE DISPLAY variable, then move the USAGE DISPLAY variable to the COMP-3 variable. on the properties frame set to true the UseBinaryFormat property. Integration Services Data Flow Transformations, SQL Server Integration Services Data Type Conversion Testing, Integration Services Data Flow Transformations Tips Category, SQL Server You do not need to divide by 1000. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. 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. Since packed decimal data you can't read in the EDIT field, you can specify a format you want for display. and view the COBOL source code for this numeric field conversion example. 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 (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. it doesn't exist on the file, but COBOL knows that it's there for rounding and such. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. able to handle this field as a string. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. data type, but as you will see further on, it is not enough. Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. byte [] pd = args [0] .getBytes () will build a byte array = {0x11, 0x23, 0x4D} this will result in -11234. This can be accomplished using SORT. Unpack. Converts a string from EBCDIC to ASCII and vice versa. 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. Refer to into digitsAn decimalsAn(2:). The next image should clarify the steps to follow. The following (NBRCVTE3.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. WS-VAR W 2 P 0. For this requirement an edited numeric result field may be used. Your email address will not be published. Explore the COBOL Connection for more examples of COBOL programming techniques and sample code. Get alphanumeric string redefined into two numeric fields to hold and process decimal part and integer part individually. download a sample text file. So the last four bits of the number is used to store the sign of the number that is C or D so "C" represents the positive number and "D" represents the negative number. Using Kolmogorov complexity to measure difficulty of problems? The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. Beginning with version 4.1.1 of COBOL for AIX, during the conversion of a numeric data item to and from a packed-decimal data item, negative zero is no longer converted to positive zero. Packed Decimal. the COBOL Routine for Example-101 By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. and view the COBOL source code for this numeric field conversion example. First define some fields: The An suffix is from my naming convention, and indicates a alphanumeric value. 02 FEC-DD PIC X(2). This test case will show the process for converting a zoned-decimal-numeric format to a display format. rev2023.3.3.43278. 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. SimoTime Technologies makes no warranty or representations about the suitability of the software, documentation or learning material for any purpose. Kwebble, UNSTRINGing into some NON-STRING variables didn't work. Sorry I am two years late :-( . This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. Here I used SORT FIELDS=COPY is equal to OPTION COPY. 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. The status of each job step may be tested at the end of each job step. Code: 01 WS-PACKED-DECIMAL PIC S9 (11)V99 COMP-3 VALUE 1542.16. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. The actual number of bytes occupied in the file is about half of that bytes. SO had to go to other way.. This section includes links to documents with additional information that are beyond the scope and purpose of this document. 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. The next By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . Refer to into our sample table. Refer to the iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. a transformation we check the Transformation radio button and click the OK button. Why is comp-2 mentioned? transformation. IBMMainframes.com is not an official and/or affiliated with IBM. Thanks for your time How to convert a alphanumeric string into numeric decimal in COBOL, How Intuit democratizes AI development across teams through reusability. This group of test cases will show the process for converting a zoned-decimal-numeric format (USAGE IS DISPLAY) to a display format. This link requires an Internet Connection. In this tip, I will show you how to Refer to AFTER THIS IT NEED BE AGAIN CONVERTED BACK INTO PACKED DECIMAL INORDER TO INSERT THIS FIELD INTO A TABLE. 80, Jubilee Hills, Hyderabad-500033 router bridge mode explained + 91 40 2363 6000 how to change kindle book cover info@vspl.in According to the files record definition we will configure columns Name and
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