IS was down.After running the IS restart script, IS has not come up and given below error message.
An encoding declaration is missing from the top of configuration file,
/opt/webMethods/AEMWIE1-IS-Ariel/profiles/IS_default/configuration/actional_wrapper.conf, trying the system encoding.
Waiting for Software AG Integration Server 9.9 (default)…
WARNING: Software AG Integration Server 9.9 (default) may have failed to start.