Deploy a customelized API to J2EE server

[Former Member]

Hi experts,

I developed a WD Java application which use "JExcelAPI "(not a standard API).

There is errors:

The initial exception that caused the request to fail, was:

java.lang.NoClassDefFoundError: jxl/write/WritableCell

....

Detailed Exception Chain

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for view com.keyuanmed.portal.salesflow1.SalesflowResult. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)

Caused by: java.lang.reflect.InvocationTargetException

Caused by: java.lang.NoClassDefFoundError: jxl/write/WritableCell

I think if I deployed the "JExcelAPI" to J2EE server like standard API, my application should be executed.

so, how to deploy a customelized API to J2EE server ?

BR,

Jianguo Chen

[former_member186016 · Accepted solution]

Hi Louis,

The jar is not there in the server. Hence it is giving the error.

The jar for JExcel API has to deployed to server as well.

Follow these blogs how to do it using external library dc :

/people/bala.krishnan2/blog/2006/09/25/bid-adieu-to-bots--using-captchas

/people/valery.silaev/blog/2005/09/14/a-bit-of-impractical-scripting-for-web-dynpro

Regards,

Ashwani Kr Sharma

[Former Member]

Have you added jxl.jar file to your project ??

if not check ths blog.steps are given.

/people/subramanian.venkateswaran2/blog/2006/08/16/exporting-table-data-to-ms-excel-sheetenhanced-web-dynpro-binary-cache