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Unable To Connect To Cluster Manager Ora-29701 as Network Socket Files are Removed (Doc ID 391790.1)

Last updated on MAY 08, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 19]
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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.


o Unix RAC cluster or standalone ASM install

o when trying to run first SQL after connecting to the RAC database instance users receive

o other accompanying  messages possible, but key are ORA-29701/29702 errors
o the CSS daemon log however does not show any related errors at the time

o We can receive following error while checking crs status with crsctl in RAC/or standlaone environment.

CRS-4639: Could not contact Oracle High Availability Services




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