Cloning Peoplsoft database:

Apart from changing the values of PSDBOWNER to the current database name, there is something else thats got to be changed.
This is the value of field GUID in the the tools table PSOPTIONS. Though the environment would still work without that, but this is advisable if we have database and it clone in the same server. While PSEMAgent, the agent would be assume that both instances are same and there will be a confusion.
Remedy:
The value of the GUID can be set to space char.