Hi @beatrizcelante !

I’ve been testing, and I was not able to reproduce it. I am using DEX library (24.0.0.13) to integrate using Excel a parameter that has inf as Default. AIMMS version being 24.5.5.4. Can you share a little bit more on how you are integrating? If you can, can you share a small project as an example of this problem?

Thank you!

Hi, @gabiservidone !

To integrate, I’m using axll::ReadSingleValue. Doing some tests, I discovered that this issue occurs (sometimes, not always) when I set the value in the excel cell and then return the cell to empty. I don't know if it has anything to do with the format of the cell being in number or not, but sometimes after I turn off the computer and start everything again, the problem is solved.

Thank you!

I’ll try and reproduce that again, but can you create a small example where this problem occurs?

Sure!

1 -  Excel Sheet.

The value that i’m trying to import are in the cell B blabla. The cell is empty (I already setted a value in this parameter and it works)

2 - Importing at AIMMS - AimmsXLLibrary Version (1.1.0.22)

 Here it is the snippet of code that I’m using

empty P_IMP_LimiteSaqueBB;

empty P_LimiteSaqueBB;

axll::ReadSingleValue(
    ScalarReference :  P_IMP_LimiteDepositoBB,
    Cell            :  FormatString("B%i", P_LinhaAtual));

endblock;

3- Assigning parameters

P_LimiteSaqueBB:= P_IMP_LimiteSaqueBB;
 

Both P_IMP_LimiteSaqueBB and P_LimiteSaqueBB are with the default set as inf.

Sometimes the P_IMP_LimiteSaqueBB recieves inf and sometimes recieves 0. But P_LimiteSaqueBB  recieves zero for both inf and zero values

Thank you for your help!

Hi @beatrizcelante, I re-tested using multiple AIMMS versions, and was not able to reproduce it… For me, it always return empty cells as zeros. The only difference I see is the AXLL Library version, where I was only able to use 1.1.0.30. Can you update the library and try again? 

I’ll contact you directly about this.