|Component||Checks & Agents|
|Title||mk_oracle: Fixed failed login with specific credentials|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Incompatible - Manual interaction might be required|
With werk #10850 we introduced a fix for possible problems with upper and lower case instances in 1.6.0p15. It made a match possible where the process is lower case but the specific login variable definition in the configuration file is upper case - or vice versa. This fix is incompatible with Bash versions that are older than 4.0 and has been enhanced with this werk.
You need to replace the plugin only if you are running Oracle Databases on an OS that uses an older version of Bash and you noticed a failed login after upgrading to 1.6.0p15. Otherwise there is no need for interaction.