Deploy the EAR file.

Hi Experts,

When I am going to deploy the EAR file, it is giving me error, the details are as below :

Details:

========

1) Error loading archive

D:\usr\sap\sample.ear

(server side name is: D:\usr\sap\sample.ear)

com.sap.sdm.util.sduread.IllFormattedSduFileException: The information about the development component

found in the SDA D:\usr\sap\sample.ear is either missing or incomplete!

Manifest attributes are missing or have badly formatted value:

attribute keylocation is missing

attribute keyname is missing

attribute keyvendor is missing

attribute keycounter is missing

Please help to resolve this problem,

Regards,

Study SAP