Can't display this list error during Configure import schedule step in SGC CentralIssue During the configuration of a connection for Service Graph connector for AWS in SGC Central, the message 'Can't display this list ' appears during the Configure import schedule step. This issue occurs when trying to resume setup on a draft connection. The error is accompanied by a method invocation failure for com.glide.ui.list.graphql.listLayout.ListLayout::getLayoutQuery Symptoms The list displays the following error instead of loading: Can't display this list Try contacting your system administrator Method invocation failure for: com.glide.ui.list.graphql.listLayout.ListLayout::getLayoutQuery The following exception appears in the system log: Caused by: java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.glide.ui.list.graphql.listLayout.ListLayoutBuilder.getRecordCountLimit()" is null at com.glide.ui.list.graphql.listLayout.ListLayout.getGroupedRowLayoutQuery(ListLayout.java:555) at com.glide.ui.list.graphql.listLayout.ListLayout.getLayoutQuery(ListLayout.java:504) The issue occurs on lists that are configured to skip the total record count and are then grouped.Observed when resuming setup on a Service Graph Connector (SGC) connection during the Configure import schedule step, and on similar grouped list views elsewhere in the platform. Facts Affected area: list rendering using the GraphQL list layout API (com.glide.ui.list.graphql.listLayout)Triggering condition: a list is configured to skip the total record count (list property glide.ui.list.batching.exclusion.list or equivalent list configuration) and the list is then grouped by a fieldRelevant system property: glide.ui.fetch.list.record.count.asynchronouslyObserved in Service Graph Connector (SGC) for AWS, during the Configure import schedule step of connection setup Release Beginning with Zurich Patch 10. Fixed in Zurich Patch 13 and later. Cause A defect in the GraphQL-based list layout engine causes a NullPointerException when a list that is configured to skip the total record count is also grouped. In this configuration, the system tries to read a record count limit value that is not set. The null value cannot be used in the subsequent calculation, and the list fails to render. Resolution Workaround: Navigate to System Properties > System (or use the following URL pattern: https://<instance-name>/sys_properties_list.do).Locate the system property named glide.ui.fetch.list.record.count.asynchronously. If it does not exist, create it in the global scope as a true/false property.Set the value of glide.ui.fetch.list.record.count.asynchronously to false.Click Save (or Update).Reload the grouped list view to confirm the error no longer appears. Permanent fix: Upgrade the instance to Zurich Patch 13 or later.After the upgrade, grouped lists that skip the total record count load normally, and the workaround property can be reverted if desired. Related Links Configure Service Graph Connector for AWS using SGC Central