GAMS World Forum

Good morning FRED.
After many attempts I was able to solve the problem, it was simply that it was not taking all the boxes in excel, it was taking from where the numbers were and not the part of the labels.

Thank you very much. Sebastian G

if normally if you use the following syntax you can pass an xls to gdx and have the excel data in gams. $onecho > intext.txt dset=i rng=Datos!g4 rDIM=1 par=hdata rng=Datos!h3:L171 rDim=1 cDim=1 $offEcho $call.checkErrorLevel GDXXRW.exe I=ensayo1.xlsx O=ensayo1.GDX trace=3 @intext.txt $gdxin ensayo1....

Good morning colleagues,

I have a problem that when I run the model I get what you see in the image.
Previously it worked correctly.

attached .gms and excel document

Thanks for your help.