Explanation

An internal error in a call prevented the DB2 UDB Option for CICS from setting the options in the TDCUSTOM CSECT (control section, the Assembler verb starting the program) through the customization macro SYGWMCST. The default options are used. The DB2 UDB Option for CICS issues this message each time it is invoked until the error is resolved, but it still processes incoming SQL.