ORA-28523
Oracle Database and the Heterogeneous Services agent are not at compatible levels.
Cause
An operation on a database link attempted to connect to a non-Oracle system, but the version of Oracle Database and the version of the agent for the non-Oracle system were not compatible.
Action
Ask your DBA to confirm configuration of both the Oracle instance and the agent. Additional information on the version incompatibility is logged in trace (*.TRC) files, the Oracle instance and the agent, and in the Oracle instance alert log. Check the documentation for your agent to find out which releases of the Oracle server are supported.
ORA-28523
ORACLE and heterogeneous agent are incompatible versions
Cause
An operation on a database link attempted to connect to a non-Oracle system, but the ORACLE instance and the agent process for the non-Oracle system are incompatible.
Action
Ask your DBA to confirm configuration of both the ORACLE instance and the agent. Additional information on the version incompatibility is logged in trace (*.TRC) files, the ORACLE instance and the agent, and in the ORACLE instance's alert log. Check the documentation for your agent to find out which releases of the Oracle Server are supported.
ORA-28523
ORACLE and heterogeneous agent are incompatible versions
Cause
An operation on a database link attempted to connect to a non-Oracle system, but the ORACLE instance and the agent process for the non-Oracle system are incompatible.
Action
Ask your DBA to confirm configuration of both the ORACLE instance and the agent. Additional information on the version incompatibility is logged in trace (*.TRC) files, the ORACLE instance and the agent, and in the ORACLE instance's alert log. Check the documentation for your agent to find out which releases of the Oracle Server are supported.
