"crsctl: No such file or directory" when monitoring Oracle CRS alert log collection (4376660)

"crsctl: No such file or directory" when monitoring Oracle CRS alert log collection

A message "crsctl: No such file or directory" occurs when monitoring Oracle CRS alert log collection.

Missing permissions to the crsctl executable or the path to the CRS_HOME is incorrect

The Oracle user monitoring CRS (Clusterware) should have a correctly defined CRS home and permissions to run the crsctl exectable. Locate the crsctl command is on the host and then add this to the OS user's path. Usually this is $CRS_HOME (as mentioned in the release notes), hopefully this has been defined in your path and profile. Often the "grid" user has better access than the "oracle" OS user.

Once complete, run the following command as the CRS agent user in the Oracle CRS instance to confirm that it works successfully
crsctl query crs activeversion| awk '{gsub("\\[|\\]","",$NF);print $NF}'