ANR1851E
The source trail for server to server event logging has exceeded the maximum length of Maximum sourcetrail length bytes.

Explanation

While attempting to log an event to the event server, the server has found that the source trail length is too long.

System action

The server continues to try to send the event to the event server, but the source trail may be truncated and appear something like:

  name1>...>namex>namey
  where,
name1 is the originator of the event.
... is where intervening server name(s) have been left off the source trail.

User response

Most likely you are using very long server names and/or have excessive hops from server to server. Either use shorter server names or change your configuration to reduce the number of hops.