topic Re: big data problem?! in SAS Data Management

big data problem?!

JANET1987 — Mon, 21 Nov 2016 16:01:33 GMT

Hello,

Kindly, help me to understand this error message:

"ERREUR: Infeasible problem. Note the constraints in the constraint summary that are identified as infeasible. If none of the constraints are flagged then check the implicit bounds on the variables.

ATTENTION: The PRIMALOUT= data set contains a solution that resulted from unsuccessful termination.

ATTENTION: The DUALOUT= data set contains a solution that resulted from unsuccessful termination"

Thank you in advance

Re: big data problem?!

ballardw — Mon, 21 Nov 2016 16:36:21 GMT

Please describe what you were doing.

I am Guessing that the issue relates to your actual data and the request. Did you look at the flagged constraints? It appears that one or more constraints on a problem are not possible from your data such as:

X + Y < 5 but all of your data yields X + Y > 100

Re: big data problem?!

LinusH — Tue, 22 Nov 2016 14:13:39 GMT

How does these messages lead to the conclusion that this is a big data problem?

Attach the log for this step, including the program code.