DSXchange

Hi there, i'm having a problem that already was discussed here, but none of the solutions presented solve my problem
So here i am to ask for some help on this problem.


I'm having this message on a loop:
"Loop final value not numeric (29-1) - cannot execute it"

I've already tried to use this: Trim(Convert(@FM,"",CmdQtdLinhasCalc.$CommandOutput)) - Not working
Oconv(Ereplace(trim(CmdQtdLinhas.$CommandOutput),@FM,""), "MCN") - Not working
Iconv(Ereplace(trim(CmdQtdLinhas.$CommandOutput),@FM,""), "MCN") - Not working

Can someone give me some hints to solve this problem?

Thanks in advance,
Higor

What is the actual command output? From the error message, it would appear that the line "29-1" appears in it.

Yes, I would be curious what exactly you are trying to loop thru and how it is being generated.

@ray.wurlod, the error message was: "Loop final value not numeric (29-1) - cannot execute it", i cant remember it now, i've managed to workaround this problem

@chulett, i was setting the loop this way: From: 2, Step: 1, To: Oconv(Ereplace(trim(CmdQtdLinhas.$CommandOutput),@FM,""), "MCN") -1

the result of Oconv(Ereplace(trim(CmdQtdLinhas.$CommandOutput),@FM,""), "MCN") would be 29, so i assume that i cant use an expression on TO field...
i've made this calc on a variable and send it to the loop.

Thanx for your answer and your time trying to help me