Error adding module aaaa to Exit Point bbbb. RC=ccccx RSN=ddddx. USS sampling may be affected.
Application Performance Analyzer was attempting to add a module (aaaa) to the Exit Point described by bbbb via the CSVDYNEX ADD function. This function failed with return and reason codes described by cccc and dddd. Application Performance Analyzer might not be able to sample USS address spaces properly.
Application Performance Analyzer continues initialization.
Refer to the MVS™ Programming: Authorized Assembler Services Reference for information about the CSVDYNEX return and reason codes. Correct the problem and restart the Application Performance Analyzer STC.