https://sugarclub.sugarcrm.com/explore/help-forums/enterprise-professional/f/enterprise-professional-questions/3143/500-internal-server-error-when-defining-condition-on-workflowMy organization is running on-premise SugarCRM 6.1.2. I am attempting to create a Workflow that uses &quot;Contracts&quot; as the target module. When I attempt to create a condition on this workflow using the &quot;When the target module changes and a field in a relateden-USTelligent Community 12https://sugarclub.sugarcrm.com/thread/22236?ContentTypeID=1Wed, 03 Feb 2021 18:52:28 GMT5c521d64-519d-47a6-9065-134618b211bf:c41a7107-5c54-4a9b-90c1-e996841d72aaDennis Wangerin<p>HI&nbsp;<span>Greg,</span></p> <p><span>6.1.2 has been a while :) I checked the archives and it seems for those versions there were some (ancient) bugs documented where Studio leaves over some incorrect relationship definitions, like&nbsp;<a href="https://portal.sugarondemand.com/#supp_Bugs/44322">portal.sugarondemand.com/</a> fixed in 6.2.3</span></p> <p><span>You could&nbsp;check for relationship files in&nbsp;</span></p> <p><span>/custom/Extension/modules/relationships/relationships/</span></p> <p>And probably also in the VarDefs for the modules, you could search the files in custom for&nbsp;<span>contracts_cases to see where this pops up.&nbsp;</span></p> <p>However, I think the best recommendation would be to try and&nbsp;migrate&nbsp;to a current release (10.0.x) to confirm it was resolved along the way ( and benefit from all the other changes since 2011 ;)&nbsp;</p> <p></p> <p>Best,&nbsp;</p> <p>Dennis</p><div style="clear:both;"></div>