CTG8499E 'defaultmirror=no' parameter setting for web service name requires 'transactionid' to be set
Explanation
The defaultmirror parameter for the named web service specifies that a non-default mirror transaction will be used to attach the CICS® program, but the mirror transaction identifier is not specified.
System action
The Gateway daemon does not start.
User response
Update the WEBSERVICE section to include the transactionid parameter, or change the defaultmirror parameter to yes.