Collecting data for distributed data facility problems

You can collect diagnostic data to diagnose distributed data facility (DDF) problems.

Collecting data for a problem between a DRDA requester and server
Db2 trace data can be used to diagnose problems with the distributed data facility (DDF).
Collecting data for a DDF abend or DRDA exception
DDF abends and DRDA exceptions are indicated by DSNL messages. Information in messages DSNL032I and DSNL027I might indicate the reasons for the abend or exception. Collect generated dumps, trace records, and standard diagnostic information about Db2 and VTAM® to diagnose the DDF abends and DRDA exceptions.
Collecting data for a DDF hang
DRDA requesters excessively waiting for Db2 might indicate that DDF is hanging. Collect diagnostic data that is similar to general Db2 hangs and information about your distributed environment.

Parent topic: Collecting data for specific types of Db2 problems