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solver:execution_error_s_after_solve_and_scr-files_in_working_directory [2020/10/29 21:27]
Atharv Bhosekar removed
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-====== Execution error(s) after solve and scr-files in working directory ====== 
-This error pops up if you are using GAMS scaling (''​.scale''​) in connection with ALPHAECP and CPLEX as sub solver for MIP problems. ​ 
-Only the distributions 22.6 and 22.7.1 are affected by this bug. If your system is still under under maintenance,​ please download the current GAMS version ​ from our [[http://​​download/​| download server.]] 
-A work around is to edit some files in your GAMS system directory: 
-  - Windows: In gmscmpnt.txt (or in the ''​install/​gmsdi_nt.dat''​ and rerun ''​gamsinst''​) change 
-    * ALPHAECP'​s file type from 111 to 2111 ''​(ALPHAECP 2111 0 1 MINLP MIQCP)''​ 
-    * CPLEX'​s file type from 1011 to 2011    
-  - Unix: Same as under Windows, but the file names are slightly different: ''​gmscmpun.txt''​ and ''​install/​gmsdi_un.dat''​.