# \[AMPL 25073\] Problems displaying the iterative process when running CPLEX 22.1.1 in AMPL.

**URL:** <https://discuss.ampl.com/t/ampl-25073-problems-displaying-the-iterative-process-when-running-cplex-22-1-1-in-ampl/2044>\
**Category:** Google Group Mirror\
**Created:** [January 28, 2025, 3:42am UTC](https://discuss.ampl.com/t/ampl-25073-problems-displaying-the-iterative-process-when-running-cplex-22-1-1-in-ampl/2044 "2025-01-28T03:42:34Z")\
**Posts on this page:** 1\
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**Author:** ![4er](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.ampl.com/4er/32/530_2.png) [@4er](https://discuss.ampl.com/u/4er)\
**Post date:** [January 28, 2025, 4:45pm UTC](https://discuss.ampl.com/t/ampl-25073-problems-displaying-the-iterative-process-when-running-cplex-22-1-1-in-ampl/2044/2 "2025-01-28T16:45:29Z")

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Thanks for reporting this issue. The latest version of CPLEX for AMPL switched to the new [MP interface library](https://mp.ampl.com/index.html), which currently has this bug in handling mipdisplay=2. The bug has been reported, and will be fixed in the next CPLEX for AMPL release.

To work around the problem, you can use outlev=1 to see output similar to that of mipdisplay=2. Alternatively, you can temporarily go back to using the older ASL interface library, by selecting “option solver cplexasl;”.

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