Non Stock Item on PO invoicing Tax account - One or more accounting distribution is missing a ledger account

Hii,

We are getting "One or more accounting distribution is missing a ledger account..." error when we do purchase order Invoice on a Non Stock (service) item.
Its working ok with Stocked Items.

We have set dimension on account structure.

If we set default dimension for this tax main account on COA, then it works Ok. But If we select a different dimension and on invoicing it shows only that dimension that we

selected on Main Account.

Any idea where we are missing? AX 2012 R2