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Activity Chaining Not Working the second time of upload a file (File Upload in a GridLayout)
riang
over 7 years ago
Hi,
I'd like to ask what are the possible reasons why chaining won't work? and what could fix this issue.
I have this process which has subprocesses that parses contents of excel file.
I uploaded first the excel file (using fileupload in a gridlayout) then click "Import Excel File" button.
This button skips validation and in submits the form then the process will get the file uploaded and parsed.
Once it is parsed it goes back automatically(activity chained) to the form where it initially came from.
The problem is the second time of uploading (removed the previously uploaded file and uploading new file) it won't automatically go back to the form.
The activity chaining won't work. I tried other scenario, wherein the previous file is retained then clicked "Import Excel File" button but still won't return to the form.
There are no asynchronous proces...
OriginalPostID-258232
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mognons
A Score Level 2
over 7 years ago
Hi, can you verify, by monitoring the failing instance, where's the flow stuck? You may have a problem in a XOR gateway with more than one input: it has different behaviours when reached for the second time in a flow, waiting for both inputs before validating conditions for output flows.
If this is the case you should be able to see the flow stuck at the culprit gateway.
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mognons
A Score Level 2
over 7 years ago
Hi, can you verify, by monitoring the failing instance, where's the flow stuck? You may have a problem in a XOR gateway with more than one input: it has different behaviours when reached for the second time in a flow, waiting for both inputs before validating conditions for output flows.
If this is the case you should be able to see the flow stuck at the culprit gateway.
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