OBYC ZOB

Hi All

In OBYC settings for General Modifier ZOB (GR Without PO), What GL account should be maintained, I am confused whether it should be Balance sheet item as an Asset (as Goods received increases inventory), or an expense?? or anything else?

I am working on IDES, and stuck in posting GR without PO.

I have maintained 5 account groups

1000-Liability

2000-Asset

3000-Income

4000-Expense

5000-Others

Have maintained BSX with BS item Asset

Need to maintain GBB-ZOB

Please help.

Sharath.A