define inventory account for Warehouse, itemgroup or Item

Hello Experts,

SAP 9.3 PL5 , used advance G/L account determination. Branch is enabled.

While creating GRN or Delivery use face following error, even after G/L account is appearing for all rows -

"Cannnot proceed: define inventory account for warehouse, item group, or item"

But, If that entry is saved in draft and tried to add from manager id or superuser, it gets added.

Please help.

Regards,

Zuber Kazi