question

The issue here is that renaming the row headers in the PCI table doesn't really do anything. When you specify a PCI you need to specify which row number you want in the PCI table and not which row name. By default these are the same, but you can rename the row headers if it helps organize your model. However, you can't really use the name to reference the PCI. You'll notice that in the PCI field of the Arrival object, when you click the drop down arrow you'll see a list of the PCI's listed using their names, but when you select the desired PCI it puts the row number into the field and not the name.

So you'll need to swap out the values in your appointments table to use the row number and not the row name.

Since this would be very tedious I wrote a script to do it. Just open a script console (Debug -> Script Console), paste in this code, and click the execute button (green play button):

treenode appointments = node("MODEL:/PA_ThrirdFloor>variables/ScheduledArrivals");
treenode pciTable = node("MODEL:/Tools/PatientBin>variables/PatientClassifications");
 
for(int i = 1; i <= content(appointments); i++)
{
	treenode appointment = rank(appointments, i);
	treenode pci = rank(appointment, 2);
	string pciName = concat("PCI ", stringreplace(gets(pci), ".00", ""));
	
	for(int j = 2; j <= content(pciTable); j++)
	{		
		treenode pciRow = rank(pciTable, j);
		string rowName = getname(pciRow);
		if(rowName == pciName)
		{
			sets(pci, numtostring(j - 1));
			break;
		}
	}
}