SAP Message WRMA_BCT_1228 - RMA distribution chain not fully maintained for plant &1

Diagnosis
For the plant &V1&, you have specified that the system shall perform thecost allocation according to the RMA distribution chain. However, you ha
ve not entered the distribution chain, or you have entered it onlypartially.

System Response
These settings cause the system to terminate during the subsequent RMAprocessing.

Procedure
There are two possible causes for this situation:
Cause 1: You have not updated the master data in the SAP BW, or you havedone so incorrectly. Check whether you have performed the master dataupload correctly, and whether the system is correctly updating theattributes Cost Allocation Sales Organization (0RMA_VKORG) andCost Allocation Distribution Channel (0RMA_VTWEG).
Cause 2: You have not filled the RMA distribution chain for the plantcorrectly in SAP ERP. You can make the assignment to the RMAdistribution chain by using the fields CAL Sales Org. (RMA_VKORG)and CAL Distribn Chnl (RMA_VTWEG) in the viewValuation/Inventory Management.