Let’s have look on the steps which we use to solve the issue “OCR create keys failed for root with OCR error 27” [root@oraclehelpdb2 ~]# /opt/grid/product/11.2.0.3/perl/bin/perl -I/opt/grid/product/11.2.0.3/perl/lib -I/opt/grid/product/11.2.0.3/crs/install /opt/grid/product/11.2.0.3/crs/install/roothas.pl Using configuration parameter file: /opt/grid/product/11.2.0.3/crs/install/crsconfig_params LOCAL ADD MODE Creating OCR keys for user ‘grid’, privgrp ‘oinstall’.. Operation successful. LOCAL ONLY MODE Successfully accumulated necessary OCR keys. Creating OCR keys for user ‘root’, privgrp […]