DSNWAAP0
DSNWAAP0 processes API calls to the Instrumentation Facility (IFC).
The Instrumentation Facility defines the trace records (IFCIDs), controlling their collection and where the data is written.
Reference Sources
IBM Db2 for OS/390, Installation Guide, GC26-8970
IBM Db2 for OS/390, Messages and Codes, GC26-8979
IBM Db2 for OS/390, Administration Guide, SC26-8957