Hi Yogesh
Thanks for your response.
We need linear data to be populated at operation level( in Operation General tab) from the Header level.
I checked this with SAP, they say, this is not a standard functionality.
Whenver a work order is generated from maintenance plan, linear data gets copied to header level only, not to the operation level.
When a work order is created from IW* transactions, linear data gets copied to header and operation level.
Now, we are going for customization to achieve our requirement.
Thanks Everyone
Pavan