Dbvisit does not recognise the thread number when the archivelog does not have %t in their log_archive_format parameter , specifically in Oracle 9i.
Dbvisit fails to recognise the thread number
Applicable Error Code
Error in recognizing if the Database is RAC
Database version 9i and Standby version 6.0 and 7.0
Dbvisit does not recognize the thread number in oracle 9i if it does not have %t in log_archive_format
It is recommended that THREAD_DEST is set to Y in the DDC file for Oracle 9i when Oracle database parameter log_archive_format does not contain a thread number %t.