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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Open Enterprise Portal...
Microsoft Dynamics AX (Archived)

Open Enterprise Portal PO Screen

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Posted on by Manmeet Kaur 2

Hello,

I am using AX 2012 R3 with Enterprise Portal.

I am using AIF web services to get a list of Purchase Orders for a user. I would like the user to be able to click the PO number and open the same PO on Enterprise Portal. 

I looked at the query string of the PO and am able to figure out the different values in the query string such as WMI, WCMP, WTID, WKEY, etc. This data is either static or available in the data returned by web services. However, I am not able to figure out the value for WHPV. This is a long, 64 character, string that is different for each PO. If this is not passed in the URL you get a "invalid URL or URL has expired message".

What is WHPV parameter?

Thanks

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  • Community Member Profile Picture
    Community Member on at
    RE: Open Enterprise Portal PO Screen

    [quote user="CJ Singh"]

    Hello,

    I am using AX 2012 R3 with Enterprise Portal.

    I am using AIF web services to get a list of Purchase Orders for a user. I would like the user to be able to click the PO number and open the same PO on Enterprise Portal. 

    I looked at the query string of the PO and am able to figure out the different values in the query string such as WMI, WCMP, WTID, WKEY, etc. This data is either static or available in the data returned by web services. However, I am not able to figure out the value for WHPV. This is a long, 64 character, string that is different for each PO. If this is not passed in the URL you get a "invalid URL or URL has expired message".

    What is WHPV parameter?

    Thanks

    [/quote]

  • Community Member Profile Picture
    Community Member on at
    RE: Open Enterprise Portal PO Screen

    I've had the same issue. Has anyone found out what the WHPV value means? I originally didn't encounter this problem when testing externally generated links in our dev environment, but since a refresh on that environment the problem started.

  • Manmeet Kaur Profile Picture
    Manmeet Kaur 2 on at
    RE: Open Enterprise Portal PO Screen

    WHPV has combination of ids for tracking session and table.

    Since this only happening in dev, check your settings under System Admin >Setup >Workflow > Workflow parameters.

  • Community Member Profile Picture
    Community Member on at
    RE: Open Enterprise Portal PO Screen

    Thanks or the reply. It is actually happing in our production and UAT environments. It was more the fact that it wasn't happening in Dev until it was refreshed to match Prod/UAT. All I can see in Workflow Parameters are "Email templates" and "Approve/Reject Urls"?

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