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SQLNET.INBOUND_CONNECT_TIMEOUT Causes DG4ODBC To Fail With ORA-28511 Or ORA-600 [opidsa-2] (Doc ID 549095.1)

Last updated on MARCH 12, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 12.1.0.2 [Release 10.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

When using the SQLNET INBOUND_CONNECT_TIMEOUT parameter (in the listener.ora and sqlnet.ora), the established connection with an HS-Agent (HSODBC in version 10 and Database Gateway for ODBC (DG4ODBC) in version 11) is broken by SQL*Net after this time has expired.

The session in which the database link to the gateway has been opened will get an ORA-28511 when trying to run the next SQL-statement:

 

Cause

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In this Document
Symptoms
Cause
Solution
References

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