Fault Analyzer reference information
- Options
  - Where to specify options
    - Parmlib member IDICNF00
    - User-options module IDICNFUM
      To replace the installation-wide default options during real-time analysis, you can create a user-options module containing the names of one or more partitioned data sets and members, each containing Fault Analyzer options.
    - The _IDI_OPTSFILE environment variable
    - User options file IDIOPTS
    - The JCL EXEC statement PARM field
    - The _IDI_OPTS environment variable
  - When changes to options take effect
  - Option descriptions
- Data areas
- Return codes
  This topic describes the return codes issued by Fault Analyzer utilities.
- Messages

The _IDI_OPTS environment variable

Your application program can initialize an environment variable, _IDI_OPTS, with options for Fault Analyzer prior to abending or calling IDISNAP.

Example:

//* Sample BPXBATCH job
//RUN EXEC PGM=BPXBATCH, …
⋮
//STDENV   DD *
_IDI_OPTS=DataSets(IDIHIST(MY.HIST)),Detail(L)
⋮
/*