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Unable to Create Model in Netweaver Developer Studio.

Former Member
0 Kudos

Hi All,

I am unable to create Model in my application in WebDynpro. i am receving an error is about Java Null Pointer Exception. Can any one knows about this error and please answer it as soon as possible

Thankx

Regards

Ravi.Golla

Accepted Solutions (0)

Answers (6)

Answers (6)

Former Member
0 Kudos

hi

If there is a change in a particular attribute or structure of a BAPI, then we can do re-mapping of changed atribute/Structure by deleting it without touching the mappings of remaining attributes/structure but doing so results in null pointer exception once you start using this BAPI for transferring

[bolg|https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/9781] [original link is broken] [original link is broken] [original link is broken];

it will solve ur probelm upto some

Thanks

Ch.Bharathi

Former Member
0 Kudos

Hi,

Go to your work space, check the log file for further info.

otherwise just

close the studio

Delete .metadata folder from workspace directory.

open the studio and import the project again, try to import the model.

Regards,

Naga

Former Member
0 Kudos

HI,

I had a similar problem sometime back. I think I changed the folder in which the projects are created.

Srini

Former Member
0 Kudos

Dear Ravi,

I too faced the same issue. I was using NWDS on VIsta...

So.. If you have the same senario.. go to the vm.parameters file in eclipse folder and change your parameters as follows:

-Xmx512m

-Xms128m

-XX:PermSize=32m

-XX:MaxPermSize=128m

-Dos.name='Windows XP'

Save and reopen your NWDS and create a model..!!

Regards,

p188071.

Former Member
0 Kudos

Maybe you have Vista?

former_member189631
Active Contributor
0 Kudos

Hi Ravi,

Please Visit these Links,

Regards,

Ramganesan K.

Former Member
0 Kudos

Hi,

I think some of the plugins are missing for the model purpose.

Re-install the NWDS once again that might helps you.

Thanks,

Lohi.

Former Member
0 Kudos

Hi Lohi,

I reinstalled NWDS again. I do not see any changes. Any thing other than this you think!

thanks

Ravi

Former Member
0 Kudos

Hi Ravi,

I think the problem is with your studio, there might be a pblm with the dump also. So, download the NWDS and reinstall it again.

Regards,

Jhansi