Diagnosis
cProjects uses integration with SAP Document Management (DMS).
Error messages were generated when saving a document link for thecProjects element "&SYST-MSGV1& - &SYST-MSGV2&".
Information about the document info record for which the error wasgenerated: "&SYST-MSGV3&"

Procedure
You can analyze the log in SAP DMS using transaction SLG1 "AnalyzeApplication Log".