SAP Message /ISIDEX/EDEREG010 - Ensure that only one parameter <> initial value is transferred

Diagnosis
You attempted to start method BUFFERED_GET_POD_BY_OBJ of class/ISIDEX/CL_ISU_IDENT_VARIANT with more than one search parameter.

Procedure
Check the calling program. If it is a SAP standard program contact SAPSupport.