Purchase Order - Cannot set unit cost programmatically

Epicor ERP 10
1

I am trying to create purchase orders through coding, everything works except that the unit cost never gets saved! Here is my code snippet:

try
            {
                bo.GetNewPOHeader(ds);
                ds.Tables["POHeader"].Rows[0]["VendorNum"] = vendorNum;
                ds.Tables["POHeader"].Rows[0]["ShipViaCode"] = shipViaCode;
                bo.Update(ds);
                
                poNum = int.Parse(ds.Tables[0].Rows[0]["PONum"].ToString());

                for (int itr = 0; itr < dtLines.Rows.Count; itr++)
                {
                    bo.GetNewPODetail(ds, poNum);
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["PartNum"] = dtLines.Rows[itr]["Part"].ToString().Trim();
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["CalcOurQty"] = decimal.Parse(dtLines.Rows[itr]["Qty"].ToString());
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["CalcVendQty"] = decimal.Parse(dtLines.Rows[itr]["Qty"].ToString());
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["cf_ShopOrderNum_C1380_c"] = int.Parse(dtLines.Rows[itr]["ShopOrderNum"].ToString());

                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["UnitCost"] = 1;
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["DocUnitCost"] = 1;
                    ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["DocScrUnitCost"] = 1;
                    bo.Update(ds);
                }
            }
            catch(Exception e)
            {
                _log.Log(e.Message);
                _log.Log(e.ToString());
                errMessage = string.Format("{0}{1}{1}{2}", e.Message, Environment.NewLine, e.ToString());
            }

Any idea what I am missing? As you can see I have tried three different fields and have also tried them individually but no luck.
2

@Samm Please format your code with ``` before and after.

I set DocUnitCost, UnitCost and also OverridePriceList = true when I am changing POs

3

“Please format your code with ``` before and after.”

You mean to put the unit cost inside double quotes?

4

No. The code snippit you posted needs the three grave accent to look proper on the post.

5

Didn’t know that! Fixed it. Thanks!

6

I tried that and still doesn’t work. Unit cost or cost won’t update and remain at 0.

7

@Samm Is this following a trace you did? The code of mine I use to change existing costs all of the time. Is it possible you have to make the new line and then set its cost after it exists?

8

Good idea! I am going to give this a try.

9

Unfortunately that doesn’t work either.

10

I figured it out:


            string message = string.Empty;
            bo.ChangeUnitPriceConfirmOverride(ds, out message);
            ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["CurrencySwitch"] = false;
            ds.Tables["PODetail"].Rows[ds.Tables["PODetail"].Rows.Count - 1]["DocScrUnitCost"] = 100;
            bo.ChangeUnitPrice(ds);
            bo.Update(ds);