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Microsoft Dynamics 365 | Integration, Dataverse...
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Error when Opening workflow

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Posted on by 5

When I try to open a workflow I get the following error

Value cannot be null

Parameter name startElement.

I get prompted to enter my username and password but then receive this error and not able to open the workflow. The only option is to revert back to a previous workflow. We confirmed nothing was change on the workflow

 workflow-error.PNG_2D00_640x480.png

I have the same question (0)
  • Haig Liu Profile Picture
    Microsoft Employee on at
    RE: Error when Opening workflow

    Hi bturpin,

    I need to get some details:

    1. Do you use some code such as some plugins?
    2. Has the security role been changed?
    3. Did all the workflows associated with this record go wrong?

    There are many possibilities for the problem, but I still suggest you first try deleting and creating an identical workflow.

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