Billing format & is assigned to a different billing structure.

Message type: E = Error

Message class: G5 - IS-Oil /Joint Venture/ Material transfer pricing

Message number: 052

Message text: Billing format & is assigned to a different billing structure.

The billing format &V1& is assigned to billing structure &V2& while
company &V3& is assigned to billing structure &V4&.
You can only add billing formats to the partner or venture that are
assigned to billing structure &V4&.

Error message extract from SAP system. Copyright SAP SE.