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ASM Error 'ASM communication error' after adding SQLNET.WALLET_OVERRIDE into GRID sqlnet.ora file (Doc ID 2370881.1)

Last updated on JANUARY 22, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Oracle 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

After modifying the sqlnet.ora file from GRID home the following errors were generated. These errors can be seen in *_ora_* trace files and the alert log file:

Wed Mar 07 10:33:53 2018 
Archived Log entry 613167 added for thread 1 sequence 153548 ID 0xb38b3245 dest 1: 
Wed Mar 07 10:36:04 2018 
WARNING: ASM communication error: op 0 state 0x0 (15055) 
ERROR: direct connection failure with ASM
WARNING: ASM communication error: op 0 state 0x0 (15055) 
ERROR: direct connection failure with ASM 
WARNING: ASM communication error: op 0 state 0x0 (15055) 
ERROR: direct connection failure with ASM  

Cause

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In this Document
Symptoms
Cause
Solution
References


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