WebSphere® Application Server did not provide a
security credential that is supported by the IMS TM resource adapter.
User response
Ensure that you have the correct level of WebSphere Application Server for z/OS® installed. Configure WebSphere Application Server for z/OS to provide a security credential that
is supported by IMS TM resource adapter (the
PasswordCredential for TCP/IP connections and the UToken GenericCredential for Local Option
connections).