The logging table for application table &1 contains more than &2 records

What causes this issue?

There are too many records in the logging table for application table
&V1&. Possible causes include:
+,,The observer job is not running
+,,The observer job is running but cannot copy changes to the subscriber
logging tables. If this symptom occurs, please contact SAP for support

System Response

Logging tables and triggers for application table &V1& are deleted. All
subscriptions that use this table are considered inconsistent.

How to fix this error?

In transaction SM37, check whether the observer job
(/1DH/OBSERVE_LOGTAB) is running.
In transaction DHCDCMON, you can check whether the job is capable of
processing changes in all logging tables. If the job is not capable of
processing changes, there will be a lot of unprocessed records in the
logging tables.
To resume extraction of data subscribers must unsubscribe and subscribe
again.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.