RE: Error in Process Model

Here are some quick steps to debug

1. Check if the DS mapping is successful. 
2. Check that the new column does not have any constraints that are being violated (foreign key, not null, etc)
3. Check the datatype of the variable in your process model to see it is pointing to the correct version of the CDT.
4. Check the logs to find a more clear error -> tomcat-stdout

Hi Harshit, First 2 steps that u have mentioned are checked and satisfying the conditions.

Can u please let me know how 3rd step and 4th step can be check?

Thanks in advance.

How did you update the CDT? if using XSD make sure to provide correct configuration like name, datatype, size etc.