Upgrading IBM Rational ClearCase on Microsoft Windows from 18.104.22.168 (or earlier) to 22.214.171.124 (or later), or from 126.96.36.199 (or earlier) to 188.8.131.52 (or later) will cause a non default value for the version extended name suffix to reset to the default value, @@.
The non default value of the version extended name suffix has been reset to the default.
Resolving The Problem
To restore your custom value:
- Select IBM Rational ClearCase > Home base > Administration > Control Panel > MVFS
- Edit the value of Extended Naming Suffix
- Restart ClearCase
16 June 2020