SAP Message >0255 - Error during INSERT in DFKKSUMCB in FIKEY &1, company code &2

Diagnosis
An error occurred when adding a new entry in control file DFKKSUMCB(reconciliation key &V1&, company code &V2&).

System Response
No data was updated.

Procedure
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX