Oracle database error code ORA-28557 – unknown string for database link to non-Oracle system

Oracle Database Error Code ORA-28557 Description :
unknown string for database link to non-Oracle system
Error Cause:
When attempting to connect to a non-Oracle system through a Heterogeneous Services database link, the agent supporting this non-Oracle system failed to return FDS_CLASS_NAME and/or FDS_INST_NAME. ORACLE requires these names to configure the heterogeneous database link.

How to Solve :
Contact the DBA to check setup of the connection and the Heterogeneous Services agent.


Filed under: How to Solve, Oracle 10g, Oracle 11g, Oracle 9i, Oracle Error Codes     Etiketler:, , , , , , , , , , ,
No Comment Yet   
«
»