Open Enterprise Portal PO Screen

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Posted on by Manmeet Kaur

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 Microsoft Employee on at

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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"?
Manmeet Kaur on at

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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.
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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.
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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]