DFS2670I DATA BASE NAME dbname SPECIFIED FOR FAST PATH DEDB UTILITY IS INVALID

Explanation

The Fast Path (IFP) region was not initialized because the PSB name in the third positional operand was specified as DBFFPU0 and the database name in the second positional operand of the PARM field on the EXEC control statement was not defined as a DEDB at the IMS system definition.