Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes

Information for Database Error Code ORA-28557: unknown [string] for database link to non-Oracle system
Oracle® Database Error ORA-285571344/18

ORA-28557: unknown [string] for database link to non-Oracle system

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.

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

Error Type: ORA

Oracle® Database Error Codes 8i | 9i | 10g | 11g | 12c | 18c | 19c

Record: 1/1

Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners

Oracle: Registered trademark of Oracle