KI235 Errror Message

Dear Experts,

In MB1C Transaction : Enter Other Goods Recipts:

The following error is coming

Message no. KI235

Diagnosis

You have not defined a CO account assignment for an account that is relevant to cost accounting.

System Response

Account 51211105 is defined as a cost element.This means that you must always specify a CO account assignment.

I have maintained cost object for that cost element in the OKB9 Settings.

Still it is showing that Error.

The error is not coming if I mention default cost center in the KA02 trasaction.

how to fix that error as I dont want to maintain a default cost center in KA02. I want to maintain the cost centers in OKB9 settings only.

Thanks..................