Error:
PKI-02002: Unable to open the wallet. Check password
Reason:
There is a variable-id called "TEMP" in opmn.xml that holds the location where a couple .tmp files are created when OVD wallet file cwallet.sso is accessed.
Our opmn.xml has the following value for TEMP :
C:\Users\ADMINI~1\AppData\Local\Temp\1
Somehow the directory "1" was missing on our server. Since there was no directory to create the files, OVD refused to start.
Solution:
Creating an empty folder called 1 and attempting to start OVD created the required .tmp files and folders needed to store the wallet information