CICS request exit attempted to retry an XA request to server current server name having already attempted to use server previous server name which uses a different protocol
When retrying a request the CICS® request exit returned a server that uses a different protocol than the CICS server the request was originally sent to.
The request fails, an error is returned to the client application and this message written to the log.
Update the CICS request exit to ensure that CICS servers that are used for retrying XA requests all use the same protocol as the original CICS server.