Created attachment 580460 [details]
Catch Exception in server.log

Description of problem:
Server does not work correct when you validate BPMN2 process in copy of package.Value of Task Name property disappears in BPMN2 process from copy of package even if in original package this value is set.


Version-Release number of selected component (if applicable):
5.3.0.BRMS-ER6

How reproducible:
Every time when you execute this steps

Steps to Reproduce:
1. Import clear repository
2. Create new package "defaultPackage"
3. Create new BPMN2 process "task" in "defaultPackage"
4. Create simple process:
      Start Event -> Task -> End Event
5. Set properties of Task:
      TaskType: User
      Task Name: MyTask
6. Generate Forms, PNG image
7. Validate
8. Save and close process

9. Open defaultPackage
10. Edit > copy: newPkg
11. Open newPkg, open task process
12. Validate
13. Export BPMN2
14. Save
15. Set properties of Task:
      Task Name: MyTask
16. Validate
17. Export BPMN2
18. Save  



Actual results:
During creation of package's copy Task Name property is deleted in BPMN2 process.
In step 12 appears Error in server.log (attached).
In step 13 appears same Error.
In step 14 appears same Error.

Steps 16., 17. and 18 are OK.

Expected results:
In package's copy should be the same properties as in original.

If you validate in step 5 after set User TaskType, validation told you: "User Task has no task name".
Expect same behaviour in step 12.



Additional info: