We have been getting the following error with our Mail adapters. We are on PI 7.31.
MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error: invalid XIMailAdapter channel
This error happened almost 3 weeks back. I just went and re-activated the comm. channel and it started working...
Today again , we had this same issue and I went in re-activated the comm. channel and it worked. So I am confused as to why it went into Invalid mail adapter status. Any ideas? The last email was sent almost 2 weeks back.. Could this be due to inactivity?