OrderAllocImpl DLL - AutoAllocation (object reference error occur )

Epicor ERP 10
1

Hi All.
We are using OrderAllocImpl dll to update the order qty in the order picking process .in this process we are trying following dll methods in series.
1.GetListOfOrders - To fill orderAllocListDataSet dataset for ordrNum
2.OrderAllocationGetRows - To fill orderAllocDataSet dataset for ordrNum by passing orderAllocListDataSet as input parameter
3.CheckDate -
4.OneDemandType
5.GetSearchSortDefault
6.AutoAllocation -

while calling AutoAllocation method ,we are getting “object reference error” .please see following example code below:
orderAllocImplBO.AutoAllocation(orderAllocDataSet_ds, cIPWhseList, cWhseType, out cMessageText, out lReleased);

please see attached screenshot of code and orderAllocDataSet dataset as well.

Any suggestions?

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2

after GetListOfOrders , run below code

   foreach (var row in orderAllocDataSet_ds.OrderAllocList)
    {
        row.RowMod = IceRow.ROWSTATE_UNCHANGED;
    }

credit to bart OrderAllocListTable to OrderAllocTableset

3

Thanks for quick reply but getting same error after applying above code.further help will be appriciated.

4

Hello Everyone. My team is stuck on the following method

orderAllocImplBO.AutoAllocation(orderAllocDataSet_ds, cIPWhseList, cWhseType, out cMessageText, out lReleased);

It is giving object creation error when I try to call it, as I shared earlier. The method is using the same dataset “orderAllocDataSet” which works well on the earlier called method as below.

orderAllocImplBO.OneDemandType(orderAllocDataSet_ds, out o_ErrorText, out o_DemandType);

Help will be appreciated.