SAP Message RSM1057 - Initialization for Data Source &1 Can Not Be Deleted in Source System &2

Diagnosis An error occurred when deleting the init. selections for DataSourceV1 in source system v2. Procedure Either the RFC connection could not be established, or there was a dumpin the source system. Check the RFC connection (/nsm59) and the short dumps in the sourcesystem (/nst22 and /nsm21).