IBM Z Software


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z/OS

Showing 47

Implement: 01 var1 LIKE var2.

Often variables are defined in copybooks or DCLGEN copybooks. There are times when the definition in that copybook changes slightly and it would be nice if a developer could simply rely on the compiler to use the picture of the copybook variable a...
over 1 year ago in COBOL Compilers / z/OS 4 Future consideration

JSON PARSE – Conversion / Differentiation of NULL values

NULL values in PATCH method (how does Java actually differentiate?) When using the http request method PATCH it is necessary to distinguish whether a field was omitted or whether a null value was sent. A construct similar to the JSON PARSE conv...
about 2 years ago in COBOL Compilers / z/OS 4 Not under consideration

Cobol JSON PARSE - Keep unparsed JSON Structures/Fields

It should be possible to store everything that is attached under a JSON object that you specify in an Xer field. For example, if I get a list of orders that I then have to pass on to subprograms, I would like to be able to parse {"topic": "xy", "o...
about 2 years ago in COBOL Compilers / z/OS 1 Not under consideration

Bring SQL-Compiler-Suboptions into LoadModule, especially ATTACH(TSO/CAF/ULI)

We try to find out whit compiler options are used for some programs on load library. When using the FM-LoadModule-Analyzer, we can list the compiler options of the load modules. If the program uses SQL, we see "SQL" as COBOL-option, but not the us...
over 1 year ago in COBOL Compilers / z/OS 3 Planned for future release

Improved storage usage when using moves to change encodings

We are using the functions display-of and national-of to dynamically change between encodings. Like this: MOVE FUNCTION DISPLAY-OF ( FUNCTION NATIONAL-OF ( INPUT-DATA (1:INPUT-LENGTH), CHARSET-CCSID), 277) TO OUTPUT-DATA (1:EXPECTED-OUTPUT-LENGTH)...
about 2 years ago in COBOL Compilers / z/OS 3 Future consideration

PARSE support for CSV files

Some of our systems are required to ingest CSV (Comma Separated Variable) files from other platforms. Presently we use SORT or other utility to convert the file to fixed format before passing it to COBOL for processing. In a few cases the COBOL pr...
over 1 year ago in COBOL Compilers / z/OS 2 Not under consideration

Enterprise COBOL - Introduce equivalent of conditional compilation in management of compilation options in SYSOPTF

Hi, Managing compilation options can be complex due to the multiplicity of contexts: batch, cics, db2, static call, dynamic call, etc. This complexity is increased when several versions of the IBM Enterprise COBOL compiler must coexist with opt...
about 1 year ago in COBOL Compilers / z/OS 1 Not under consideration

Dynamically called programs as smf data

The cobol 6.4 runtime can deliver a report about the dynamically called programs. It would be nice if this information could also be exported as smf data, so that is would be more easy to run analysis about the usage of programs. Currently in smf ...
over 2 years ago in COBOL Compilers / z/OS 2 Not under consideration

Enterprise COBOL V6+ - Keep the optimization of MOVE during the prolog program on the group data-items declared VOLATILE

Hi When the VOLATILE clause is present on a group zone that contains data-item with VALUE clauses (these data-items are constant and are never modified in procedure, these can be considered as a signature of the program), the optimization of the g...
almost 2 years ago in COBOL Compilers / z/OS 3 Not under consideration

Question: support of ALTERNATE DDNAME LIST for COBOL programs

Hi, Is the use of ALTERNATE DDNAME LIST possible with programs created by the IBM Enterprise COBOL compiler? If yes, how to know the order of the ddnames at the level of the compiled program? If not, register a change request to allow it. Reas...
about 2 years ago in COBOL Compilers / z/OS 7 Not under consideration

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