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Former Member

Duet workflow configeuration

Hi,

We have configured duet workflow & implement a simple test workflow to test the same.

After executing the workflow and the scheduled programs we get the following error in slg1 :

"

Exception of type CX_SY_REF_IS_INITIAL has occurred. See details for more information

Exception of type CX_SY_NO_HANDLER has occurred. See details for more information

An unexpected exception occurred in the event handler with ID '/IWCNT/WF_WI'

Exception of type CX_SY_REF_IS_INITIAL has occurred. See details for more information

Exception of type CX_SY_NO_HANDLER has occurred. See details for more information

An unexpected exception occurred in the event handler with ID '/IWCNT/WF_WI'

An exception has occurred

"

Any help would be appreciated.

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    Former Member
    Jan 20, 2012 at 07:55 PM

    Hi,

    How did you configure WF in Gateway? Did you use the Wizard or did you manually perform the configuration steps?

    Where do you see these errors (in Gateway or in the SAP Backend system)? What are the other messages in SLG1 right above the error message? Those might give use a clue on where the problem lies.

    You can also check the following (assuming these error message are from the Gateway system):

    Transaction SPRO --> Reference IMG --> SAP NetWeaver --> Gateway --> Generic Channel Development --> Outbound Flow --> Events --> execute the following two steps

    1) Event Handler IDs and Association to Consumer Types

    Here, verify that you have an entry for /IWCNT/WF_WI and the associated consumer should be SHAREPOINT_INT

    2) Event Handler Implementation

    Locate entry /IWCNT/EI_SEH_SEND_WF_WI and click the Display button. Make sure that this Enhancement Implementation is activated and the Runtime Behavior should say "Execution depends on runtime filter values".

    Cheers, Alex

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    • Former Member Former Member

      Hi,

      I would still copy the pre-delivered entries via the Copy actions from Workflow Management button, just to make sure you are not missing any other entries.

      As for the 302 error, can you tell from the SRTUTIL log if this is an error issued by SharePoint's obaworkflowservice.asmx web service? If so, please provide more details on how you set up the logical port for consumer proxy TaskflowWebServiceSoap.

      Cheers, Alex