DBMBMINCFREFIXED, Master bitmap incorrectly marks local bitmap 0xAAAA as free. Auto-corrected
Run Time Warning: The above error is issued when the runtime engine detects an integrity error with the master map that indicates that the local bitmap 0xAAAA is free when in actually it is not. The error is also auto-corrected by the runtime engine by marking the local bitmap as full in the master bitmap.
Action: This error is entirely benign, but because it should not occur, be sure to check your next MUPIP INTEG output thoroughly and also check your operator logs prior to this warning for other unusual events.