Message Oracle ORA-28506 - parse error in data dictionary translation for string stored in string

ERRORparse error in data dictionary translation for string stored in string
CAUSEA reference to an ORACLE data dictionary table or view name on a heterogeneous database link to a non-Oracle system could not be translated. The ORACLE data dictionary tables shown with view HS_CLASS_DD contain invalid SQL for the data dictionary translation.
ACTIONContact customer support of the agent vendor.