Undeploy workflow fails to foreign key constraints

[cafeguy]

Hi,
  I'm trying to undeploy workflows using "undeploy definitiion name <myworkflow>", and it's throwing me a bunch of foreign key constraint errors.  I haven't found anything like this on google yet.  Has anyone seen this?  Could it be because there are some pending workflows associated with these definitions?

org.apache.ibatis.exceptions.PersistenceException:
### Error updating database.  Cause: com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Cannot delete or update a parent row: a foreign key constraint fails (`alfresco`.`act_ru_task`, CONSTRAINT `ACT_FK_TASK_PROCDEF` FOREIGN KEY (`PROC_DEF_ID_`) REFERENCES `act_re_procdef` (`ID_`))
### The error may involve org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity.deleteProcessDefinitionsByDeploymentId-Inline
### The error occurred while setting parameters
### Cause: com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Cannot delete or update a parent row: a foreign key constraint fails (`alfresco`.`act_ru_task`, CONSTRAINT `ACT_FK_TASK_PROCDEF` FOREIGN KEY (`PROC_DEF_ID_`) REFERENCES `act_re_procdef` (`ID_`))

[magarcia_sm]

hi there

We are having the same issue here in alfresco 4.2. Could you let us know if you got to resolve this issue and how?

Thanks a lot in advance

[adhi27]

because your workflow still running so your workflow can't undeploy