ORA-01005: null password given; logon denied on one node for the cluster database (Doc ID 1493768.1)

Last updated on MARCH 13, 2013

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.2.0 to 12.1.0.2.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

On : 12.1 Cloud Control version, Target Database, Listener, ASM

 1- When attempting to connect to one of the database instance for the cluster database.

 2- When discovering RAC database or instances using Auto Discovery


The following error occurs.

ERROR
-----------------------
ORA-01005: null password given; logon denied The Connect Descriptor was (DESCRIPTION=(ADDRESS_LIST = (ADDRESS=(PROTOCOL=tcp)(HOST=xxxxx)(PORT=9999)))(CONNECT_DATA=(SID=Q01001)(SERVER=DEDICATED)))

 

Cause

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