Mount 10g Database reports error ORA-29701 when using ASM 11gR2 SIHA
(Doc ID 1061845.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124.0 to 126.96.36.199.0 [Release 11.2]
Information in this document applies to any platform.
***Checked for relevance on 10-Apr-2013***
After installing SIHA or Standalone Grid Infrastructure 11gR2, having configured the ASM instance, trying to startup the 10.2.0.4 database, it failed with following error:
ORA-17503: ksfdopn:2 Failed to open file +LABTNC_T1_DATA_01/latl1tnc/controlfile/current.276.690913449
ORA-15001: diskgroup "LABTNC_T1_DATA_01" does not exist or is not mounted
ORA-15077: could not locate ASM instance serving a required diskgroup
ORA-29701: unable to connect to Cluster Manager
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