Solution : https://service.sap.com/sap/support/notes/514721 (SAP Service marketplace login required)
Key words :
customer master/vendor master, rare system-load conditions, transport sequence sap--> customer, sap standard source code, customer interaction center, terms bas_exits reason, -search-relevant field, function group sza1, import runs successfully, duplicate record check
Related Notes :
| 553547 | Function module for initializing duplicate record search |
| 196958 | Collective note: Errors in interface for duplicate check |