16.20 - Attachment Facility - IBM CICS Interface for Teradata

IBM CICS Interface for Teradata® Reference

IBM CICS Interface for Teradata
October 2018
Programming Reference

The 5.0 Attachment Facility runtime supports all CICS releases, and application relinks are necessary for currently existing CICS applications in order to execute with CICS/ESA 3.2 or above.

An attempt to execute a CICS application that has been linked with the 5.0 link edit stub against the older, pre-5.0 version of the Teradata CICS Attachment Facility runtime under any release of CICS will result in CLI return 75, “CLI2 RUNTIME SOFTWARE LEVEL TOO LOW FOR THE APPLICATION STUB”.

For a Preprocessor2 application, the result is SQLCODE -1001 (unmapped error code) with SQLERRD containing the actual CLI return code value, 75.

Existing CLIv1 and Preprocessor 1 applications are fully supported with no special migration considerations.

The following table summarizes the migration considerations.

Migration Consideration 
Application Result
CLIv1 or Preprocessor1 Supported without modification
Pre-5.0 stub 5.0 Runtime AMODE 31 Successful except under CICS/ESA 3.2 and above. CICS abend code STUB under CICS/ESA 3.2 or above.
Pre-5.0 stub 5.0 Runtime AMODE 24 Successful except under CICS/ESA 3.2 and above.

Results unpredictable under CICS/ESA 3.2 or above but may include abend ASRA, AICA, or STUB.

5.0 stub, pre-5.0 Runtime Return code 75 under any CICS release.