- problem while deleting processInstance

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- problem while deleting processInstance

- problem while deleting processInstance

2007-08-08 - By iseyfi

Back
Hi,

I am trying to delete a processIntance using GrapSession object. What I have
looks like

GraphSession session = context.getGraphSession();
ProcessInstance processInstance = null;
if (session != null) {
processInstance = session.getProcessInstance
(processInstanceId);
if (processInstance != null) {
session.deleteProcessInstance(processInstance);
}
}

When I do this i get a hibernate exception.

org.springframework.dao.DataIntegrityViolationException

Source code of org.springframework.dao.DataIntegrityViolationException

: Hibernate operation:
Could not execute JDBC batch update; SQL [delete from JBPM_MODULEINSTANCE where
ID_=?]; Cannot delete or update a parent row: a foreign key constraint fails (
`forms/jbpm_swimlaneinstance`, CONSTRAINT `FK_SWIMLANEINST_TM` FOREIGN KEY (
`TASKMGMTINSTANCE_`) REFERENCES `jbpm_moduleinstance` (`ID_`)); nested exception
is java.sql.BatchUpdateException

Source code of java.sql.BatchUpdateException

: Cannot delete or update a parent row: a foreign
key constraint fails (`forms/jbpm_swimlaneinstance`, CONSTRAINT `FK
_SWIMLANEINST_TM` FOREIGN KEY (`TASKMGMTINSTANCE_`) REFERENCES `jbpm
_moduleinstance` (`ID_`))

am I missing something?

thanks

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&p=4072248#4072248

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