{"id":164517,"date":"2023-03-17T08:57:57","date_gmt":"2023-03-17T08:57:57","guid":{"rendered":"\/knowledge\/forums\/topic\/how-to-workaround-a-parallel-solver-failure-with-an-error-on-zifflx\/"},"modified":"2023-07-31T12:25:43","modified_gmt":"2023-07-31T12:25:43","slug":"how-to-workaround-a-parallel-solver-failure-with-an-error-on-zifflx","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-workaround-a-parallel-solver-failure-with-an-error-on-zifflx\/","title":{"rendered":"How to workaround a parallel solver failure with an error on &#8220;ZIFFLX&#8221;?"},"content":{"rendered":"<p>For parallel electromagnetic simulations the following or similar error message might occur: Slave:   5  **** Error in subroutine GETDAT ***** Slave:   5  Name of data area requested = ZIFFLX Slave:   5  Size of data area requested = 12 Slave:   5  Size of data area obtained = 36  This error occurs due to an incorrect data size assumption for the scalar E-Pot-equation when before the vector A-Mag-equation has been solved. The behavor will be fixed in release 2020 R1.  Workaround is to use a different number of partitions, for example 6 instead of 8 partitions.<\/p>\n","protected":false},"template":"","class_list":["post-164517","topic","type-topic","status-publish","hentry","topic-tag-2019-r1","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-general-cfx","topic-tag-mhd-ehd"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"For parallel electromagnetic simulations the following or similar error message might occur: Slave: 5 **** Error in subroutine GETDAT ***** Slave: 5 Name of data area requested = ZIFFLX Slave: 5 Size of data area requested = 12 Slave: 5 Size of data area obtained = 36 This error occurs due to an incorrect data\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-workaround-a-parallel-solver-failure-with-an-error-on-zifflx\/\" 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