Debugging CICS non-Language Environment assembler or non-Language Environment COBOL initial programs

The non-Language Environment® assembler or non-Language Environment COBOL program that you specify in a DTCN profile that starts a debugging session must be one of the following:

• The first program started for the CICS® transaction
• The first program that runs for an EXEC CICS LINK or XCTL statement
• A non-Language Environment assembler CU that is loaded through an EXEC CICS LOAD command