The concurrent manager has timed out waiting for the Output Post-processor to finish this request.

The concurrent manager has timed out waiting for the Output Post-processor to finish this request.

Check that there are enough Output Post-processor service processes running.

More information may be found in the service process logfile.

Output Post Processor (OPP) issue

Solution:

Two profiles options actually control the timeouts of OPP.

             i.        Concurrent:OPP Response Timeout

            ii.        Concurrent:OPP Process Timeout

1. OPP No Response: 

                      i.        Increase the value (in seconds) for the profile option 'Concurrent:OPP Response Timeout'. If the current value is 120 then set it to 7200. 

                     ii.        Increase the number of processes or threads (or both) of the OPP via System Administrator >Profile>

Find Both like that or set value 7200..

 %Concurrent%OPP%Process%Timeout%

7200

%Concurrent%OPP%Response%Timeout%

7200

Save it.

                    iii.        Bounce application services.