Hi,
Made a java-app which retrieve records from a database via REST and outputs a correct java.sql,Resultset (working fine using the CR client)
BUT when ran from the CMS I get following error message after my own logging says everything went fine....
Please help!! 
Error msg:
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - Ping JavaServer in Dispather's ping()
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - DRIVER_CLASSNAME: com.crystaldecisions.data.javabeans.CRDB_JavaBeansImpl
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - DRIVER_TYPE: JavaBeans
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - An instance of com.crystaldecisions.data.javabeans.CRDB_JavaBeansImpl already exists
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - Ping JavaServer in Dispather's ping()
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - DRIVER_CLASSNAME: com.crystaldecisions.data.javabeans.CRDB_JavaBeansImpl
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - DRIVER_TYPE: JavaBeans
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:15:25] INFO - An instance of com.crystaldecisions.data.javabeans.CRDB_JavaBeansImpl already exists
[com.crystaldecisions.data.javaserver] [22 Feb 2016 - 13:17:25] INFO - adding to hash table by javaserver when no error returns and useServerHandleValue is false
Regards,
Carlos