Micros 9700 SIM - validating tenders entered on check?

[talz13]

I'm trying to validate the forms of payment on a Micros 9700 check via a SIM script. I believe I want to use @TRDTLT to loop through and verify the T=Tender/Media types currently applied to the check before applying the next tender.

I'm trying to do this, but keep getting errors when I reference system variables like @TRDTLT. Here's what I have so far:

SetReRead

event inq : 1
	var counter : n10
	// waitforclear "Check number: ", @CKNUM
	For counter = ArraySize(@TRDTLT)
	//	// window 3, 1000, @TRDTLT
		waitforclear "Tenders: ", @TRDTLT[counter]
	EndFor
endevent

When calling this event from a button on the Micros PCWS, I get an error stating:

ISL error on line 7:26
Variable undefined (@TRDTLT)

How am I supposed to use these variables?

 

[jd11111]

Not sure, but the issue might be the For loop. You might try using a combination of @Numdtlt and @Dtl_Type. I have had luck withi this in 3700. I'm assuming the @Numdtlt system variable functions the same way in 9700?

For counter = 1 to @Numdtlt
if @Dtl_Type[counter] = "T" and @dtl_is_void[counter] = 0
waitforclear "Tenders: ", @TRDTLT[counter]
//OR waitforclear "Tenders: ",@Dtl_Name[counter]
EndFor

 

[talz13]

Here's what I've updated it to now. It performs the loop correctly now, but I can't read the tender type name on an authorization from any of the @DTL_* that I've tried. I can get to it in the @DTL_NAME[counter] after the payment has been finalized, but it's too late by that point.

SetReRead

event inq : 1
	var counter : n10
	// waitforclear "Check number: ", @CKNUM
	For counter = 1 to @NUMDTLT
		If @dtl_type[counter] = "T" OR @dtl_type[counter] = "C"
			window 14, 50
			display 2, 5, "Item: ", @dtl_name[counter]
			display 3, 5, "Type: ", @dtl_type[counter]
			display 4, 5, "Act Info: ", @dtl_caacctinfo[counter]
			display 5, 5, "CA Base Tot: ", @dtl_cabasettl[counter]
			display 6, 5, "TM Obj #: ", @dtl_catmedobjnum[counter]
			display 7, 5, "Def Seq #: ", @dtl_defseq[counter]
			display 8, 5, "Fam Grp #: ", @dtl_famgrp[counter]
			display 9, 5, "Obj #: ", @dtl_objnum[counter]
			display 10, 5, "S Itm #: ", @dtl_slsi[counter]
			display 10, 5, "Status: ", @dtl_status[counter]
			//display 6, 5, 
			//waitforclear "Tenders: ", @TRDTLT[counter]
			waitforclear
		EndIf
	EndFor
endevent

 

[jd11111]

Can you explain what you are trying to accomplish? That might help.

 

[talz13]

Our back end system can only accept one instance of our house card per transaction, so I'd like to prevent a second house card from being authorized at the Micros terminal.

 

[jd11111]

How are you doing the house card authorization? Is this a SIM also?