Bug 1258020

Summary:	Cannot drill down into subprocess from instance view in BPM Suite 6.1.2
Product:	[Retired] JBoss BPMS Platform 6	Reporter:	Amana <ajuricic>
Component:	Business Central	Assignee:	Tihomir Surdilovic <tsurdilo>
Status:	CLOSED EOL	QA Contact:	Lukáš Petrovický <lpetrovi>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	6.1.0	CC:	kverlaen, lpetrovi, rrajasek
Target Milestone:	ER5
Target Release:	6.2.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1258022 (view as bug list)		Environment:
Last Closed:	2020-03-27 19:07:28 UTC	Type:	Feature Request
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1277473
Bug Blocks:	1258022

Description Amana 2015-08-28 16:33:35 UTC

Description of problem:

Consider a parent process that calls a reusable child process. When you view the parent instance in the Process Management -> Process Instances screen, you can see that the parent calls the child process. There is a small plus sign on the child process. It looks like clicking on the plus sign will allow you to see the child process. However, I get an error message on the screen that says "Unable to find called process."

See the forum reference link for a screenshot:
https://developer.jboss.org/thread/248400


Version-Release number of selected component (if applicable):
BPM Suite 6.1.2

How reproducible:
Always

Steps to Reproduce:
1.  Create a new project in the JBPM workbench
2.  Create a new business process that will be the child process
3.  Create a new business process that will be the parent process
4.  In the parent process, add:
        a user task step that will make the process halt at that step
        a reusable subprocess that calls the child process
5.  Build and deploy the project
6.  Run the parent process (it should halt at the first step)
7.  Go to the Process Management -> Process Instances screen
8.  Select the instance of the parent and click View -> Process Model
9.  Click the plus sign on the child process task (you should see the error message pop up in the window)


Actual results:


Expected results:


Additional info:

Comment 1 Amana 2015-08-28 16:35:33 UTC

I am opening this BZ as it is still happening in BPM Suite 6.1.2 and according to the jira is not clear what BPM Suite version will include the fix.

Comment 3 Kris Verlaenen 2015-09-07 14:25:13 UTC

The plus sign is used to jump to the called process definition in the authoring perspective.  It might be good to either disable this in the runtime view, or to implement additional functionality that could jump to the actual sub-process instance.

Comment 5 Tihomir Surdilovic 2015-09-29 22:31:43 UTC

Disabled the onclick for called element in read-only mode (process instance view). Since this functionality requires changes in both workbench and designer please raise a new feature BZ so it can be collaborated.

master:https://github.com/droolsjbpm/jbpm-designer/commit/3c90fa76dc6e193bdf5e3315296e94c16bc65d90

6.3.x:https://github.com/droolsjbpm/jbpm-designer/commit/de122ef5b9f8f8daed02a1787a6b941118c129e5

6.2.x:https://github.com/droolsjbpm/jbpm-designer/commit/6c0c177dfebe09abd6ce63e359f6f47e2bd14fa4

Comment 6 jvahala 2015-10-23 12:36:47 UTC

I am not able to reproduce this issue, since new issue is present all the time. 

at step 8. Process model window is opened and designer is loading but never starts. There is printed error in log:

14:27:47,677 ERROR [stderr] (http-/127.0.0.1:8080-2) context [anonymous] 6597:12 attribute includedo isn't defined

Isn't it possible that fix broke something else? It seems that there was same issue many time in history: 
https://developer.jboss.org/thread/238296?start=0&tstart=0 

returning back to Assigned

Comment 7 Tihomir Surdilovic 2015-10-23 15:18:18 UTC

Testing of this BZ was blocked by BZ 1272196 which is fixed now so please retest.

Comment 8 jvahala 2015-11-04 08:54:12 UTC

Process instance list doesn't work properly, can't be verified until 1277473 is resolved.

Comment 9 jvahala 2015-11-20 15:36:40 UTC

Plus sign doesn't throw any errors anymore. (it's not clickable as Tihomir said). Moving to verified.