Problem while deploying ear in Application Server Sun One 8.

While deploying ear in Appserver I am getting following errors--> Deploying application in domain failed; Verify Error: Module specified in application.xml not found in ear file: myHREjb.jar ; requested operation cannot be completed Verify Error: Module specified in application.xml not found in ear file: myHREjb.jar .

The myHREjb.jar is there in the Required folder.What should be done to recover from this problem.

[433 byte] By [Tiwari@HCL] at [2007-11-26 11:31:48]