If you are in process of rotating listener log file and you receive TNS-12508 while disabling log_status, this means you have imposed admin restrictions in listener log file for this listener. Same error would be returned for any other settings you would want to change using “set” command from lsnrctl utility. In the following I have reproduced this error and explained how to set and unset admin restrictions in listner log file.
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Tuesday, May 9, 2023
Rotating Listener Log File
Rotating
database log files is a common and day-to-day practice for DBAs. Rotation of
logs is a process whereby we rename (and archive/compress) current log files so
that new log files get created. Listener’s log file is also part of this
practice because size of listener log file increases very fast, and it may increase
beyond several GBs within a couple of months. If listener log file is not rotated,
this may sometimes cause initial connection to database become slow. Therefore,
this is very important to rotate listener log file. In the following I will
explain how we rotate listener log file.
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