JCO Reference

[Former Member]

Hi,

I have couple of questions. We deployed a ear file with Library Package I developed.

I have included the provider.xml for your references in the bottom

I have included all the jar file. For some reason, I am getting error ->NoClassDefFoundError:com.sap.mw.jco.JCO

Here is the thing:

I have sapjco.jar under jars and also I have reference to com.sap.mw.jco.JCO.

I am guessing since I have both ...that is reason I am getting this error.

In my application J2ee engine ... I have this..Reference Target: com.sap.mw.jco

Reference Type: hard

Reference Target Type : Library

Provider Name: sap.com

Could you suggest what could be reason for my error.

<!DOCTYPE provider-descriptor SYSTEM "library.provider.dtd">

<provider-descriptor>

<display-name>test</display-name>

<component-name>test</component-name>

<major-version>6</major-version>

<minor-version>40</minor-version>

<micro-version>0</micro-version>

<provider-name>test.com</provider-name>

<references>

<reference

provider-name="sap.com"

strength="weak"

type="library">com.sap.mw.jco</reference>

</references>

<jars>

<jar-name>LogonTicket.jar</jar-name>

<jar-name>com.sap.security.api.jar</jar-name>

<jar-name>com.sap.security.core.jar</jar-name>

<jar-name>com_sap_security_core_server_util0_IDException.jar</jar-name>

<jar-name>commons-fileupload-1.2.jar</jar-name>

<jar-name>sapjco.jar</jar-name>

<jar-name>commons-io-1.3.1.jar</jar-name>

<jar-name>displayElement.jar</jar-name>

<jar-name>iaik_jce.jar</jar-name>

<jar-name>log4j-1.2.8.jar</jar-name>

<jar-name>tc_sec_destinations_interface.jar</jar-name>

<jar-name>tc_sec_destinations_service.jar</jar-name>

<jar-name>xalan.jar</jar-name>

<jar-name>xercesImpl.jar</jar-name>

<jar-name>xml-apis.jar</jar-name>

</jars>

</provider-descriptor>

[Former Member]

May be you haven't given the path of sapjco.jar file in your environment variables.set the classpath variable to the path of sapjco.jar file which will be in your jco folder which you might have installed.

You also have to set the path for your jco folder in path variable.

Ashima