PM module- After upgrade ECCC6, Actual hours confirm displaying in PM order

Hi PM Gurus,

After Upgrade from 4.6C to ECC6.

I have ceated a PM order & done the time confirmation by IW41.

In Order - Opeartion Tab page , does not show actual hour confirmed for a particular operation.

But we can see Actual work hour in other way" Extrasu2014Order Documentsu2014Completion Confirmations"

Please provide if there is any OSS note is available for this problem or any other solution.

thanks

with regards

Lokesh