{"id":360268,"date":"2024-04-03T12:05:20","date_gmt":"2024-04-03T12:05:20","guid":{"rendered":"\/forum\/forums\/reply\/360268\/"},"modified":"2024-04-03T12:05:20","modified_gmt":"2024-04-03T12:05:20","slug":"360268","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/360268\/","title":{"rendered":"Reply To: Solver pivot warning"},"content":{"rendered":"<p>&lt;p&gt;Hi Vaibhav,&lt;\/p&gt;&lt;p&gt;Based on the details you&#8217;ve provided about your model, it seems you are working with a structure formed from line bodies and are experiencing difficulties with solver pivot warnings after applying fixed supports and forces in Ansys Mechanical. Please check the below methods which can help you to find the issue.&lt;br&gt;&lt;br&gt;1. Check for Unconnected Parts: Perform a Modal analysis to check if all the beams are connected properly.&nbsp;&lt;\/p&gt;&lt;p&gt;2. Check if share topology is correctly defined in the model.&nbsp;&lt;\/p&gt;&lt;p&gt;Are you getting issues after adding the yellow structure to your original model or before adding that structure?&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks,&lt;\/p&gt;&lt;p&gt;Akshay Maniyar&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-360268","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi Vaibhav,Based on the details you&#039;ve provided about your model, it seems you are working with a structure formed from line bodies and are experiencing difficulties with solver pivot warnings after applying fixed supports and forces in Ansys Mechanical. Please check the below methods which can help you to find the issue.1. Check for Unconnected\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/360268\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Solver pivot warning | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Vaibhav,Based on the details you&#039;ve provided about your model, it seems you are working with a structure formed from line bodies and are experiencing difficulties with solver pivot warnings after applying fixed supports and forces in Ansys Mechanical. Please check the below methods which can help you to find the issue.1. 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