What must I consider if the real time integration from CO to FI is active and standard CSA (cost of sales accounting) ledger 0F is active?
You must distinguish between phase 1 (from migration date to activation date) and phase 2 (from activation date onwards). Phase 1: The classic General Ledger is active, the real-time integration CO -> FI is active, and the standard CSA ledger 0F is active. Since real time integration is active, the reconciliation ledger will not create any more FI postings in phase 1. In phase 1, the FI documents from real-time integration must not be posted to the classic General Ledger only, but also to the ledger 0F. When activating real-time integration CO -> FI, you must assign activity COFI to ledger 0F manually by the migration date at the latest. Use transaction GCL2 to assign activity COFI to ledger 0F. Phase 2: The new General Ledger is active, the real-time integration CO -> FI is active, and the standard CSA ledger 0F is active. If you want to continue using the standard CSA ledger 0F in parallel to the active new General Ledger, consider the following: Since real time integration is active