Hi Ravindra,
Thanks for replying.
1. No, the material is not batch managed.
2. Storage location is maintained in production order, and usually, when we do GR for production order, the storage location will be picked automatically.
Today, after analyzing further, I found that the GR of the production order got consumed by the same production order, as I can see the account assignment tab in the document posted and the same order as it's account assignment.
Now, what I want to know is how the same order consumed the quantity produced by itself (means how it became the account assignment for itself).
Regards,
Anuj