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After Apply Oracle WBP/DBRU 19.24 Gateway Database Link Failing with ORA-28511 (Doc ID 3045457.1)

Last updated on DECEMBER 06, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.24.0.0.0 and later
Information in this document applies to any platform.

Symptoms

After apply Oracle WBP / DBRU 19.24 to the oracle database home, the gateway stopped to work and failing with below error

An example of the query error:

SQL> select count(*) from "<table_name>"@<DBLINK>;
select count(*) from "<table_name>"@DBLINK
  *
ERROR at line 1:
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=<hostname>)(PORT=<port>)))(CONNECT_DATA=(SERVICE_NAME=<sid>)))
ORA-02063: preceding line from DBLINK
Process ID: 2398485
Session ID: 30 Serial number: 25909

Cause

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In this Document
Symptoms
Cause
Solution


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