Error: PAM-UI-1202: Error getting access credentials: Failed to invoke method 'launchService': invalid signature or method was not found.

Document ID : KB000111117
Last Modified Date : 15/08/2018
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Issue:
Customer upgraded PAM from 2.8.x to 3.2.0
When accessing the PAM server using PAM Client, following error is displayed.
Error: PAM-UI-1202: Error getting access credentials: Failed to invoke method 'launchService': invalid signature or method was not found.
Cause:
PAM Client cache which was from the older version of PAM server was causing this
Resolution:
Needed to clear cache on PAM Client.