Message Oracle TNS-12219 - TNS: missing community name from address in ADDRESS_LIST

ERRORTNS: missing community name from address in ADDRESS_LIST
CAUSEThis error occurs when an ADDRESS_LIST has some ADDRESSes in it that have no COMMUNITY component and others that do have a COMMUNITY component.
ACTIONCheck that in the connect descriptors you are using either all the ADDRESSes have a COMMUNITY component or all do not.