[J2EE Deployment SPI:260080]Unable to define application install directory

Using ant deploy task to deploy the app to Weblogic server(Windows) through Hudson server(Linux), failed due to the following issue:

deploy:
 [wldeploy] weblogic.Deployer -debug -verbose -upload -noexit -name TestApp -source /app/hudson/job1/workspace/dist/TestApp.war -targets AdminServer -adminurl t3://192.168.1.111:7001 -user weblogic -password ******** -deploy 


 [wldeploy] [BasicOperation.dumpTmids():689] :   {Target=AdminServer, WebLogicTargetType=server, Name=TestApp}, targeted=true
 [wldeploy] [BasicOperation.deriveAppName():139] : appname established as: TestApp
 [wldeploy]  
 [wldeploy] java.io.IOException: [J2EE Deployment SPI:260080]Unable to define application install directory at '/tmp/TestApp.war'. Directory could not be created or is a file.


Solution: check the folder /tmp on Hudson server and remove the TestApp.war from there.