Dear All,

Can you guide me to implement session serialization in open document URL.

I`m getting the below mentioned error for open document,

HTTP Status 500 - java.lang.RuntimeException: org.apache.jasper.JasperException: java.lang.NullPointerException: while trying to invoke the method com.crystaldecisions.sdk.framework.IEnterpriseSession.getClusterName() of a null object loaded from local variable 'session'

I have refered the below mentioned URL for open document...I didn`t get it..

https://help.sap.com/businessobject/product_guides/sbo41/en/sbo41_opendocument_en.pdf

Please find the attachment to get the exact error msg to fix the issue.

The platform is installed JAVA version..In which path do i need to change the session token?? is there any SDK to install to session serialization?

Thanks,

Sella Perumal P