If missing, add to your profile:
If these checks do not resolve the issue, you may need to repair the installation using the Oracle installer to restore missing or corrupted files. If missing, add to your profile: If these
The REP-0001: Unable to find the Report Builder message file error is almost always a symptom of an rather than truly missing files. By systematically checking ORACLE_HOME , the presence of the mesg directory, the NLS_LANG setting, and file permissions, you can resolve it in most cases within minutes. the presence of the mesg directory


.png)