Here we would like to draw your attention to GJB2 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).GJB2 is a transaction code used for Account for supplemental detail in SAP.
It comes under the package GJV2.
Transaction GJB2 technical data table
| Tcode | GJB2 |
| Purpose | Account for supplemental detail |
| Module | CA |
| Component | CA-JVA |
| SAP Package | GJV2 |
| Type | P |