SAP Message 5C841 - The existing record is overwritten

Diagnosis IF &V2& EQ &SPACE& A record with the validity start date &V3& exists for the infotype &V1& . ELSE A record with the subtype &V2& and the validity start date &V3& existsfor the infotype &V1&. ENDIF System Response At least one existing record is changed (deleted, delimited). What_to_do check if the system should actually create the new record.