Readmultiple fail in Purchase Order Page Web Service

amphysvena

Hi,
I published Page 50 - Purchase Order as Web Service in NAV 2013 R2.
After that, I consume that webservice in my .NET 2012 winform. My code is like this :

wsPO.PO clsPO = new wsPO.PO();
wsPO.PO_Service svcPO = new wsPO.PO_Service();

svcPO.UseDefaultCredentials = true;

List<wsPO.PO_Filter> lstFilter = new List<wsPO.PO_Filter>();

wsPO.PO_Filter filter = new wsPO.PO_Filter();
filter.Field = wsPO.PO_Fields.No;
filter.Criteria = "TEST0013";
lstFilter.Add(filter);

wsPO.PO[] arrPO = svcPO.ReadMultiple(lstFilter.ToArray(), "", 0);

foreach (wsPO.PO p in arrPO)
{
MessageBox.Show(p.Buy_from_Vendor_Name);
}

The problem is, the ReadMultiple doen't work, and I'm sure the document no. is exist. The Read method is also fail, because the parameter in Read method only shows 1 parameter (Document_No string) and it always return Null.

Do i miss something? The code above is work on 1 key table, like Customer, Item Ledger Entry, Item.

Thanks

amphysvena

Never mind, finally fix the problem

kriki

You could post what you did to fix. It might help others.

amphysvena

Somehow my webservice are broken. I mean they shows the wrong key, and update the web reference does not help. So i just delete the web service and add it again.