ORA-3150 AND ORA-2063 SOMETIMES MET WHEN RUNNING CROSS-QUERY

(Doc ID 2372101.1)

Last updated on JULY 09, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Information in this document applies to any platform.

Symptoms

ORA-2063: preceding line from ORA_SHARD_POOL@ORA_MULTI_TARGET issue

Environment: 1 catalog (shardcat) database and 3 sharding (sh1a,sh2a,sh3a) databases. .
Perform a cross-query in sharding environment. 

SQL> update t_imr_focus_on set subscribe='1',opt_date=sysdate,nickname=? ,sex=?,city=?,country=? ,province=?,language=?,headimgurl=? ,unionid=?,remark=?,groupid=? ,tagid_list=? where openid= ?

ERROR at line 1:
ORA-3150: end-of-file on communication channel for database link
ORA-2063: preceding line from ORA_SHARD_POOL@ORA_MULTI_TARGET


SQL> select count(1) from t_imr_focus_on where openid= ?

ERROR at line 1:
ORA-3150: end-of-file on communication channel for database link
ORA-2063: preceding line from ORA_SHARD_POOL@ORA_MULTI_TARGET



Error querying database. Cause: java.sql.SQLException: ORA-03150: end-of-file on communication channel for database link
ORA-02063: preceding line from ORA_SHARD_POOL@ORA_MULTI_TARGET





Changes

 

Cause

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