Fix Pack for IBM ILOG CPLEX 12.1

Downloadable files


Fix Pack for IBM ILOG CPLEX 12.1. Includes fixes for various bugs.

Download Description

IBM ILOG CPLEX Fix Pack 12.1.1 is a cumulative fix pack which supersedes all previous fix packs available for IBM ILOG CPLEX V12.1 release.

IBM ILOG CPLEX Fix Pack 12.1.1 is delivered as a single installer for all platforms and available through Fix Central. See accompanying document in Fix Central for a complete list of fixes covered by this fix pack.

This fix pack is entitled: only customers that have purchased the IBM ILOG CPLEX V12.1 can download this fix pack.

Installation Instructions

To download this Fix Pack:
Go to IBM Fix Central at:

Problems (APARS) fixed
RS00105 RS00106 RS00141 RS00143 RS00144 RS00145 RS00146 RS00148 RS00149

Document information

More support for:

IBM ILOG CPLEX Optimization Studio

Software version:


Operating system(s):

AIX, HP-UX, Linux, Mac OS X, Solaris, Windows

Reference #:


Modified date:


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