SAP Message RSAR408 - No mapping defined for source system &

Diagnosis No mapping is defined for source system &V1&. With the transport of DataSources the name of the source system is also transferred. As these names do not normally agree in the test andproductive systems, a name replacement can be defined in tableRSLOGSYSMAP using the view maintenance (transaction SM30). This did nothappen for source system &V1&t. System Response The import for DataSource &V2& was carried out nonetheless as thesource system is known in the SAP Business Information Warehouse. Procedure Check whether no replacement is actually required.