Creating ASMSNMP User reports ORA-15306

In this Document
  Symptoms
  Cause
  Solution

---

Applies to:

Oracle Server - Enterprise Edition - Version: 11.1.0.7 and later   [Release: 11.1 and later ]
Information in this document applies to any platform.

Symptoms

Creating the ASMSNMP user on 11.2 ASM RAC reports the next error:

Cause

The ORA-15306 error demonstrates that the ASM password file is missing in one or several node(s) or it is corrupt.

Solution

1) Remove all the ASM password files from each node:



2) Create ASM password file manually on the first node as the OS user which owns the Grid Infrastructure:




3) Copy the password file to all nodes with the correct ASM instance name:




4) Add the ASMSNMP user in ASM instance, and grant sysdba privilege to it:




5) Verify the ASMSNMP user was created:


 
转载自： http://myoracleguide.com/msa/Creating%20ASMSNMP%20User%20reports%20ORA-15306%20ASM%20Password%20File%20Update%20Failed%20On%20At%20Least%20One%20Node.htm