Error "ORA-24778: cannot open connections " Encountered By Application Using Dblink Transactions Cordinated By XA
(Doc ID 2314016.1)
Last updated on JUNE 01, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterOracle Database Cloud Schema 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Application which access database link in a XA transaction hits ORA-24778: cannot open connections even when open_links and open_links_per_instance are increased from 4 to 64
Cause
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In this Document
Symptoms |
Cause |
Solution |