Delta Pointer Status after System Copy

Dear Users,

We did a system copy. Production to Quality.

After this i did run the infopackage with initialize without data transfer for a delta datasource.

Then in RSA7 i see the datasource green but the Current Status of 'UTC Time Stamp in Short Form (YYYYMMDDhhmmss)' shows as '. . : :'

I expected that it will show the date and time when the initialization was executed in BW.

Is this normal situation or do i have to correct something. I tried to execute the delta info package for this datasource but the run goes on and on with zero records and no completion.

I also deleted the delta pointer from IP schedular and re executed the Initialization without data transfer. Still same status in RSA7.

Please suggest.

Regards

Zabi