Hi All,
i have an issue with NWDS 7.3 when i trying to deploy the custom module in sap pi 7.1
i am using NWDS 7.3 + JDK 1.6 and system is 64 bit system.
as we know that 64 bit is not supporting NWDS i installed 32 bit jdk version and installed NWDS 7.3
currently i am using NWDS 7.4 + JDK 1.5 (32 Bit) and 64 bit system and window server 2008.
i am getting below error while deploying my EAR .
Deployment Items status: [
----- Sorted Items -----
1. Client path 'C:\Users\sezsure\Desktop\nwds-extsoa-7.3-SP12-PAT0002-win32\eclipse\workspace\ExcelToXml_FRBEAR\ExcelToXml_FRBEAR.ear'
Deploy status is 'Aborted'
SDA : name 'ExcelToXml_FRBEAR', vendor 'sap.com', location 'localhost', version '2015.03.03.09.20.01', software type ('J2EE', sub type ''), csn component '', dependencies :[( name
'engine.j2ee14.facade', vendor 'sap.com') , ( name 'com.sap.base.technology.facade', vendor 'sap.com') , ( name 'com.sap.aii.af.lib.facade', vendor 'sap.com') , ( name 'com.sap.aii.af.ifc.facade',
vendor 'sap.com') , ( name 'com.sap.aii.af.svc.facade', vendor 'sap.com') ]
----- Deployment Items -----
1. Client path 'C:\Users\sezsure\Desktop\nwds-extsoa-7.3-SP12-PAT0002-win32\eclipse\workspace\ExcelToXml_FRBEAR\ExcelToXml_FRBEAR.ear'
Deploy status is 'Aborted'
Description:'1. Exception occurred during web services deployment. Unable to extract web services deployment data for archive SAP.COM~TC~LOGGING~JAVA~IMPL.JAR, application
sap.com/ExcelToXml_FRBEAR.
-> while trying to invoke the method java.lang.String.equals(java.lang.Object) of a null object loaded from local variable 'moduleType''.
SDA : name 'ExcelToXml_FRBEAR', vendor 'sap.com', location 'localhost', version '2015.03.03.09.20.01', software type ('J2EE', sub type ''), csn component '', dependencies :[( name
'engine.j2ee14.facade', vendor 'sap.com') , ( name 'com.sap.base.technology.facade', vendor 'sap.com') , ( name 'com.sap.aii.af.lib.facade', vendor 'sap.com') , ( name 'com.sap.aii.af.ifc.facade',
vendor 'sap.com') , ( name 'com.sap.aii.af.svc.facade', vendor 'sap.com') ]
Time statistics( ms ):
1.validate : -1
1.1.Resolve dependencies : 1
1.2.deployment : 7523
1.2.1.Notify:Event triggered : 116
1.2.2.Bulk deployment : 7264
1.2.2.1.Perform delivery : 7264
1.2.2.1.1.Application Deployer : 7242
1.2.3.Notify:Event performed : 143
1.3.Post process : 1
1.3.1.Starting : 1
] [Error: com.sap.ide.eclipse.deployer.dc.DVLog Thread[Deploy Thread,5,main]]
Could you please guide me to resolve this issue.
Thank you for your support in advance 
.