SQL> select * from Z_WHS@gwmysql;
ERROR:
ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.121.90)(PORT
=1521)))(CONNECT_DATA=(SID=rmt)))
ORA-02063: preceding line from GWMYSQL
Process ID: 20358
Session ID: 11 Serial number: 46988
no rows selected
SQL>
ERROR:
ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.121.90)(PORT
=1521)))(CONNECT_DATA=(SID=rmt)))
ORA-02063: preceding line from GWMYSQL
Process ID: 20358
Session ID: 11 Serial number: 46988
no rows selected
SQL>
本文记录了一次尝试从指定远程服务器查询数据时遇到的ORA-28511错误,该错误提示为丢失了到异构远程代理的RPC连接。文中提供了详细的错误信息,包括过程ID、会话ID等,对于排查类似数据库连接问题具有一定参考价值。
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