Troubleshooting: ConnectorNotAvailableException while executing wsadmin script

Problem

In the enablement or disablement log you see a message similar to the following:

UpdateEAR:

UpdateSOAPTimeout:
Warning: Could not find file /usr/WebSphere/AppServer/profiles/demo/properties/soap.client.props.yourOriginalFile to copy.
Copying 1 file to /usr/WebSphere/AppServer/profiles/demo/properties
profileName=demo registry=/usr/WebSphere/AppServer/properties/profileRegistry.xml
profileHome=/usr/WebSphere/AppServer/profiles/demo
WASX7209I: Connected to process "server1" on node WC_demo_node using SOAP connector; The type of process is: UnManagedProcess
DefaultApplication
WC_demo
Update of WC_demo has started.
ADMA5058I: Application and module versions are validated with versions of deployment targets.
ADMA5009I: Extracting application archive to /usr/WebSphere/AppServer/profiles/demo/wstemp/wstemp/app_12f6f0bf2a4/ext.
ADMA5064I: FileMergeTask completed successfully for WC_demo.
ADMA5005I: The application WC_demo is configured in the WebSphere Application Server repository.
ADMA5005I: The application WC_demo is configured in the WebSphere Application Server repository.
ADMA5005I: The application WC_demo is configured in the WebSphere Application Server repository.
ADMA5113I: Activation plan created successfully.
ADMA5005I: The application WC_demo is configured in the WebSphere Application Server repository.
ADMA5011I: The cleanup of the temp directory for application WC_demo is complete.
Update of WC_demo has ended.
ivtApp
query
DefaultApplication
WC_demo
WASX7017E: Exception received while running file "/usr/WebSphere/CommerceServer70/components/foundation/scripts/disableFeature.jacl"; exception information: com.ibm.websphere.management.exception.ConnectorNotAvailableException
org.apache.soap.SOAPException: [SOAPException: faultCode=SOAP-ENV:Client; msg=Error parsing HTTP status line "": java.util.NoSuchElementException; targetException=java.lang.IllegalArgumentException: Error parsing HTTP status line "": java.util.NoSuchElementException] 

BUILD FAILED

/usr/WebSphere/CommerceServer70/components/common/xml/disableFeature.xml:54: The following error occurred while executing this line:
/usr/WebSphere/CommerceServer70/components/common/xml/disableFeature.xml:142: The following error occurred while executing this line:
/usr/WebSphere/CommerceServer70/components/common/xml/applicationTasks.xml:221: The following error occurred while executing this line:
/usr/WebSphere/CommerceServer70/components/common/xml/applicationTasks.xml:246: The following error occurred while executing this line:
/usr/WebSphere/CommerceServer70/components/common/xml/serverEnablementTasks.xml:277: Java returned: 105
at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:384)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
at org.apache.tools.ant.Main.runBuild(Main.java:668)
at org.apache.tools.ant.Main.startAnt(Main.java:187)
at org.apache.tools.ant.Main.start(Main.java:150)
at com.ibm.commerce.config.ant.server.AntLauncher.main(AntLauncher.java:280)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:600)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:260) 

Solution

This error is caused by a communication failure with the WebSphere Application Server administrative server.