WLS Exception: <BEA-149132> <Split-dir application HRSystem can only be deployed to the Admin Server

Issue:

When you deploy a application to JDev Integrated WLS, you may got following exception.

Exception:

ServerInstance1 startup time: 25355 ms.
ServerInstance1 started.[Running application HRSystem on Server Instance ServerInstance1...] 
[12:52:51 AM] ---- Deployment started. ----
[12:52:51 AM] Target platform is (Weblogic 10.3).
[12:52:52 AM] Retrieving existing application information
[12:52:53 AM] Running dependency analysis...
[12:52:53 AM] Deploying 2 profiles...
[12:52:55 AM] Wrote Web Application Module to C:\Users\Ami\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\HRSystem\ViewControllerWebApp.war
[12:52:55 AM] Wrote Enterprise Application Module to C:\Users\Ami\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\HRSystem
[12:52:55 AM] Deploying Application...
<Feb 10, 2011 12:52:55 AM IST> <Error> <Deployer> <BEA-149132> <Split-dir application HRSystem can only be deployed to the Admin Server> 
<Feb 10, 2011 12:52:55 AM IST> <Warning> <Deployer> <BEA-149124> <Failures were detected while initiating deploy task for application 'HRSystem'. Error is: '[Deployer:149132] Split-dir application HRSystem can only be deployed to the Admin Server' > 
[12:52:55 AM] #### Deployment incomplete. ####
[12:52:55 AM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
#### Cannot run application HRSystem due to error deploying to ServerInstance1.

Solution:

Try to removethe Servers which is Not in Use from WLS console. Then try again. Issue may get resolved.