The following error occurred when upgrading the IS to 9.6 FP2:
Staging Adapter port cannot be empty
However, there is nowhere in the UI to provide the staging adapter port.
To address the problem, edit the file:
pw/custom/conf/pronet.confSearch for the parameter:
pronet.apps.is.staging.port=If it exists, modify it to the following:
If it does not exist then add the line as above.
Save the file and retry the upgrade.