GAMS error?

[Donald112]

I have been building a model and using VEDA-FE and VEDA-BE daily for the past 2 months.  Today I tried to run a model through VEDA-FE and I received a new error that I have never seen.

It seems like it can't write the .gdx file (I did write a small .gdx file though).   Any ideas?

Thanks,
Donald

[Antti-L]

Hmm... I think the following line may be signifying a modelling error:
*** Problem writing symbol: NRG_TMAP

The exact cause cannot be pinpointed without seeing the GAMS listing file (*.LST). You can look it up from that file yourself, finding the GAMS errors, and then correcting your model templates. The listing file gives you the line numbers in the *.DD input data files where the errors occur. If unsure, please attach the listing file here (zipped).

Of course, if you did not get any error messages in VEDA-FE, improving that in VEDA might also be warranted.

[Donald112]

Thanks for getting back to me.   It turns out that I had wiped a section of a commodity table without realizing it.  I retraced all that I had done since the last time I had run the model successfully and found the table I had accidentally corrupted. 
Thanks!