ApacheHTTPServer_CL No logs

Hello,

We have Deploy the OMS-AGENT successfully, and create the Custom logs which is ApacheHTTPServer_CL with sample file and log correct log path, but there is no logs appear in that table.

The Server is appear in HeartBeat logs table and Syslog, but no logs parsed in ApacheHTTPServer_CL.

From where we can start the troubleshooting for that?