SNP01 - liveCache COM routine ended with own error code 2

Dear All,

I am getting the following error while running SNP01-

"liveCache COM routine ended with own error code 2"

SimSession : error during closing

Object is locked at present

I tried to find the relevant information from /SAPAPO/OM10 - Display Meaning of Return Code and found the error is due to the below reason.

Object is locked at present

Message no. /SAPAPO/OM041

Diagnosis

The program currently running tried to change data that is currently being changed by another program and is therefore locked.

Now, question is how to find out what program is locking the data?

Appreciate any responses.

Regards

Krishna