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XA With Shared Database link Generates ORA-00600:[ddfnetCFull-4] Or ORA-2020 (Doc ID 1491207.1)

Last updated on AUGUST 17, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Goal

Using XA datasource which REQUIRES a shared database link,

raises ora-600 [DDFNETCFULL-4]

or

oerr ora 2020
02020, 00000, "too many database links in use"
// *Cause: The current session has exceeded the INIT.ORA open_links maximum.
 

Solution

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In this Document
Goal
Solution
References


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