After upgrade from Ideal 11.0 to Ideal 14.0 @I$INTERNAL STATUS in CICS shows DB2=N .
You are an IDEAL/DB2 site so DB2 should be Y .
Check Ideal 14.0 INSTJCL(ILCUS01).
You need to code DB2=Y there
./ ADD NAME=ADFLGS
and make sure you use this @IADFLGS module in this CICS DFHRPL .