Hello Nellaiappan,
A very natural and basic doubt every member would get here about your query is why you are relating the Technical Object to the MainWorkCenter. What is this situation asking for such report ? However, in case I chose to answer this, then it would be as under:
It is assumed that your query is about the Malfunction Notification field AUSZT. If you want to deduct the WorkCenter break duration from this value (from AUSZT value), then go for a development.
But as I said, it is difficult to understand the reason for the requirement of such report.
KJogeswaraRao