java.lang.NoClassDefFoundError: jxl/format/CellFormat In DC

[Former Member]

Hi Guys,

I am using Jexcel Api's for exporting table data to Excel.

I have included the jars in the lib and the properties of the project, it works fine on a normal project but when i wrap this project into a DC its gives me an error

java.lang.NoClassDefFoundError: jxl/format/CellFormat

My DC is not dependent on any other DCs.

Do we have to perform some additional steps to to use external jars in DC.

Thanks,

[Former Member]

Hi,

I am facing the same issue in Web Dynpro Java DC for Netweaver 7.3

I have added the external library DC's compilation public part to WD and enterprise application DC's assembly pp to WD but still in the runtime i get an error java.lang.ClassNotFoundException: jxl.format.CellFormat

The jxl jar is already added to the external library DC.

We cannot add Web Dynpro references in 7.3 so please suggest an alternative.

Please help/suggest.

Best Regards

Gaurang Dayal

[Former Member]

HI,

Follow the reply posted by Mrs Laxmi.

After that if you are getting this exception at runtime,

1: Decalre one java library project , say 'JexcelLib'

2:Copy jxl.jar file and Go to navigator --> Right click on JexcelLib and paste .

3:Then Build and deploy the .sda file into server

4: Now.. Right click on your DC>Properties> choose WebDynpro references > Library references tab> add

5: give name as 'sap.com/JexcelLib'

6: Build your DC and deploy and run

Regards

LN

[Former Member]

Hi,

Refer to this blog:

Regards,

Apurva

[Former Member]

Rakesh,

you need to create an external library dc and include all your jars in that. From your application you will have to add the above external library dc as a used dc.

It will work then.

--MLS