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#1
Dear all,

I got a result with "Optimal solution found, but with infeasibilities after unscaling". Could you advise me where to look for the problem?
I attach the LST file.
Thank you very much.


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.zip   TC01.zip (Size: 71.19 KB / Downloads: 7)
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#2
See the following thread on the ETSAP Forum for some good advice:  Scaling issue

BTW: Looking at your listing file, I can see that you have 3613 GAMS warnings:

170  Domain violation for element

**** 0 ERROR(S)   3613 WARNING(S)

Such can cause various unpredicted problems.  I suggest to get rid of them, either by fixing the model, or if for some reason you want to keep these errors in your model, at least by using the $SET DATAGDX YES switch.
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#3
(07-01-2020, 01:37 AM)Antti-L Wrote: See the following thread on the ETSAP Forum for some good advice:  Scaling issue

BTW: Looking at your listing file, I can see that you have 3613 GAMS warnings:

170  Domain violation for element

**** 0 ERROR(S)   3613 WARNING(S)

Such can cause various unpredicted problems.  I suggest to get rid of them, either by fixing the model, or if for some reason you want to keep these errors in your model, at least by using the $SET DATAGDX YES switch.

Thank you very much, Antti!
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