BPM Warning on Job Receipt to Inventory - Help Needed

[dgreenEA (Dylan Green)]

I have thus far came up with the following custom code that should do exactly what I’m after:

foreach (var PartTran_iterator in (from r in ttPartTran where r.Added() || r.Updated() select r))
{
  if(PartTran_iterator!=null)
  {
    decimal QtyReceived = 0;
    decimal ProdQty = 0;
    
    var Job = (from s in Db.JobHead where s.Company == Session.CompanyID && s.JobNum == PartTran_iterator.JobNum select s).FirstOrDefault();
    if (Job != null)
    {
      ProdQty = Job.ProdQty;
       
      foreach (var PartTran2_iterator in (from v in Db.PartTran where v.Company == Session.CompanyID && v.JobNum == Job.ToString() && v.TranType == "MFG-STK" select v))
      {
        QtyReceived = QtyReceived + PartTran2_iterator.TranQty;
      }
        
      if((QtyReceived + PartTran_iterator.TranQty) > ProdQty)
      {
        asdf = 1;
      }
    }
  }
}

Credit Here:

BPM code to check job Receipts to InventoryQty

Would anyone help me sort out a BPM which I plan to check quantity when executing job receipt to inventory. Our warehouse staff have no restriction or checking about receive quantity main menu --> material management --> inventory management --> general operations --> job receipt to inventory What would be the BPM code to check the quantity entered exceeds the Qty Completed.

However, when I go to receive the job to inventory I get the following message:

I am unsure as to why I am receiving this message and would like some assistance troubleshooting. Additionally, I would like the custom code to prompt the user for a yes or no to a continue anyway ststement. Has anyone accomplished this before?