Here we would like to draw your attention to GJ81 transaction code in SAP. As we know it is being used in the SAP CA-JVA (Joint Venture und Production Sharing Accounting in CA) component which is coming under CA module (Cross Application).GJ81 is a transaction code used for JV Billing structure in SAP.
It comes under the package GJVA.
Transaction GJ81 technical data table
|Purpose||JV Billing structure|