topic Re: Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. in Alfresco Forum https://connect.hyland.com/t5/alfresco-forum/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/19406#M8579 <HTML><HEAD></HEAD><BODY><P>Sounds like a serialization problem, what kind of data are you storing in your process variables?</P></BODY></HTML> Tue, 19 Jun 2018 07:06:52 GMT salaboy 2018-06-19T07:06:52Z Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. https://connect.hyland.com/t5/alfresco-forum/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/19405#M8578 Hi,I'm using Activiti 5.22.0.0 on Oracle database and I'm getting the following error on execution of a process by Junit:GRAVE: Error while closing command contextorg.apache.ibatis.exceptions.PersistenceException: ### Error querying database.&nbsp; Cause: org.apache.ibatis.executor.result.ResultMapExcept Thu, 14 Jun 2018 10:08:49 GMT https://connect.hyland.com/t5/alfresco-forum/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/19405#M8578 mallop 2018-06-14T10:08:49Z Re: Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. https://connect.hyland.com/t5/alfresco-forum/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/19406#M8579 <HTML><HEAD></HEAD><BODY><P>Sounds like a serialization problem, what kind of data are you storing in your process variables?</P></BODY></HTML> Tue, 19 Jun 2018 07:06:52 GMT https://connect.hyland.com/t5/alfresco-forum/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/19406#M8579 salaboy 2018-06-19T07:06:52Z