{"id":164699,"date":"2023-03-17T08:58:27","date_gmt":"2023-03-17T08:58:27","guid":{"rendered":"\/knowledge\/forums\/topic\/polyflow-the-calculation-is-aborted-with-the-message-number-of-coefficients-exceeded\/"},"modified":"2023-07-31T12:26:05","modified_gmt":"2023-07-31T12:26:05","slug":"polyflow-the-calculation-is-aborted-with-the-message-number-of-coefficients-exceeded","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/polyflow-the-calculation-is-aborted-with-the-message-number-of-coefficients-exceeded\/","title":{"rendered":"POLYFLOW: The calculation is aborted with the message &#8220;Number of coefficients exceeded!&#8221;"},"content":{"rendered":"<p>When running a large simulation case or a case involving a lot of constraints (boundary conditions, etc.), POLYFLOW may be aborted before the first iteration with the error message &#8220;Number of coefficients exceeded !&#8221;.  In most cases, this can be circumvented by entering (or modifying) an option in the .p3rc file.  If running in POLYMAN, select the simulation and click on Tools > Options > Polyflow. In the box that appears, under \u00e2\u20ac\u0153Modify .p3rc configuration file\u00e2\u20ac\u009d, add the keyword MCONTR30  If running in Workbench environment, right click on Solution cell and click on Preferences > Polyflow. In the box that appears, under \u00e2\u20ac\u0153Modify .p3rc configuration file\u00e2\u20ac\u009d, add the keyword MCONTR30  If running simulations in standalone mode, then create a .p3rc file containing the keyword MCONTR30 and launch the POLYFLOW calculation with the command   polyflow \u00e2\u20ac\u201cs .p3rc <file.dat> output.lst  The factor &#8217;30&#8217; is indicative and can be increased if the message &#8216;Number of coefficients exceeded!&#8217; still appears. Then, run the calculation again.<\/p>\n","protected":false},"template":"","class_list":["post-164699","topic","type-topic","status-publish","hentry","topic-tag-4424","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-polyflow"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"When running a large simulation case or a case involving a lot of constraints (boundary conditions, etc.), POLYFLOW may be aborted before the first iteration with the error message &quot;Number of coefficients exceeded !&quot;. In most cases, this can be circumvented by entering (or modifying) an option in the .p3rc file. 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