The EXCI options environment variable must point to the library that contains the table of EXCI customization options. This ensures that these options are used at startup.
The STEPLIB environment variable should be updated to reference the dataset containing your customized DFHXCOPT table ahead of the CICS® EXCI load library. For more information, see Environment variables: local and remote mode
EXCI_OPTIONS="your.user.loadlib"
and
change it to specify the appropriate library.# Set EXCI_LOADLIB to the CICS SDFHEXCI library.
EXCI_LOADLIB="<EXCI_LOADLIB>"
Change it to specify the appropriate library and high-level
qualifier. The EXCI_OPTIONS and EXCI_LOADLIB variables
are used in the definition of the STEPLIB environment
variable.For more information about the EXCI options and how to customize them, see the CICS Transaction Server for z/OS® CICS External Interfaces Guide.