Jdeveloper => error getting cluster config set URLs for uri

error getting cluster config set URLs for uri : deployer:cluster:opmn://192.168.100.100:12401/group_webapp

This case use Cluster =>

Group of OC4J Instances:

deployer:cluster:[rmis]:opmn://host[:opmnPort]/groupName

For example:

deployer:cluster:opmn://node1/default_group


opmnPort => Optional. The OPMN request port, as specified in opmn.xml. If not specified, the default port, 6003, will be used.

<port local="6100" remote="6200" request="6003"/>

So, Edited PORT t0 6003:


reference: