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z/OS

Showing 25

Host-variable in File Section : DSNH310I W with Db2 preprocessor (passing) vs IGYPS0231-S with integrated coprocessor (blocking)

Hi, We study the transition from the Db2 preprocessor to the Db2 coprocessor integrated into the COBOL compiler. We come across cases of programs that use hosts-variables which are file record areas. The Db2 preprocessor simply emits a warning and...
about 1 year ago in COBOL Compilers / z/OS 5 Not under 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

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

Enterprise COBOL V5+ - Possibility to encrypt the source code present in the dwarf section

The TEST(dwarf,source) option stores the source code (not the compilation listing) in the dwarf section. Moreover, it is the source code expanded after resolution of the calls of copybooks which is stored. This is useful for debugging (tracing) o...
over 2 years ago in COBOL Compilers / z/OS 5 Not under consideration

Enterprise COBOL V5+ - TEST(dwarf,source) option violates *CONTROL NOSOURCE directives

When the *CONTROL NOSOURCE / *CONTROL SOURCE directives are used in a source code, the lines present between these two directives are excluded from the compilation listing. However, if the compiler option TEST(dwarf,source) is activated, then the...
over 2 years ago in COBOL Compilers / z/OS 2 Not under consideration