Isolating distributed relational database problems

 

A problem you encounter when running a distributed relational database application can exhibit two general symptoms: incorrect output or the application does not complete in the expected time.

The figures in these topics show generally how you can classify problems as application program problems, performance-related problems, and system-related problems so that you can use standard i5/OS^® problem analysis methods to resolve the problem.

• DRDA incorrect output problems
  If you receive an error message, use the error message, SQLCODE, or SQLSTATE to determine the cause of the problem.

• Application does not complete in the expected time
  If the request takes longer than expected to complete, the first place to check is at the application requester (AR).

 

Parent topic:

Troubleshooting