SAP Message C0673 - Internal error while accessing a digital signature

Diagnosis
An internal error occurred when creating or displaying a digitalsignature. The system does not create or display the signature.

Procedure
INCLUDE 'NA_SYSVERW' OBJECT DOKU ID TX LANGUAGE EN
INCLUDE 'NA_SYSVW_HINW' OBJECT DOKU ID TX LANGUAGE EN
One of the following errors occurred during processing:

  • When calling function SIGN_CREATE, exception KEY_FOR_OBJECT_INCOMPLETE
    • or SIGNER_NOT_GIVEN was raised.
    • When calling function SIGN_READ, exception KEY_FOR_OBJECT_INCOMPLETE
      • was raised.
      • When calling function SIGN_DELETE, exception KEY_FOR_OBJECT_INCOMPLETE
        • was raised.
        • When calling function SIGN_SHOW, exception KEY_FOR_OBJECT_INCOMPLETE
          • was raised.