Production instance got into state, when each update operation ended up with following error. IIS pool needed to be recycled.
2023-11-14 09:59:22,227 [112] ERROR Origam.DA.Service.AbstractSqlDataService - Update failed
System.InvalidOperationException: Hashtable insert failed. Load factor too high. The most common cause is multiple threads writing to the Hashtable simultaneously.
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at Origam.ResourceMonitor.Transactions(String transactionId) in D:\a\1\s\backend\Origam.Common\ResourceMonitor.cs:line 242
at Origam.ResourceMonitor.Commit(String transactionId) in D:\a\1\s\backend\Origam.Common\ResourceMonitor.cs:line 85
at Origam.DA.Service.AbstractSqlDataService.UpdateData(DataStructureQuery query, IPrincipal userProfile, DataSet dataset, String transactionId, Boolean forceBulkInsert) in D:\a\1\s\backend\Origam.DA.Service\AbstractSqlDataService.cs:line 636
2023-11-14 09:59:23,213 [112] ERROR Origam.Server.Controller.AbstractController - Hashtable insert failed. Load factor too high. The most common cause is multiple threads writing to the Hashtable simultaneously.
System.InvalidOperationException: Hashtable insert failed. Load factor too high. The most common cause is multiple threads writing to the Hashtable simultaneously.
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at Origam.ResourceMonitor.Transactions(String transactionId) in D:\a\1\s\backend\Origam.Common\ResourceMonitor.cs:line 242
at Origam.ResourceMonitor.Rollback(String transactionId) in D:\a\1\s\backend\Origam.Common\ResourceMonitor.cs:line 123
at Origam.Gui.EntityUIActionRunner.ExecuteWorkflowAction(ExecuteActionProcessData processData) in D:\a\1\s\backend\Origam.Gui\EntityUIActionRunner.cs:line 187
at Origam.Gui.EntityUIActionRunner.ExecuteAction(String sessionFormIdentifier, String requestingGrid, String entity, String actionType, String actionId, Hashtable parameterMappings, List1 selectedIds, Hashtable inputParameters) in D:\a\1\s\backend\Origam.Gui\EntityUIActionRunner.cs:line 63 at Origam.Server.ServerCoreUIService.ExecuteAction(ExecuteActionInput input) in D:\a\1\s\backend\Origam.Server\ServerCoreUIService.cs:line 502 at Origam.Server.Controller.UIServiceController.<>c__DisplayClass26_0.<ExecuteAction>b__0() in D:\a\1\s\backend\Origam.Server\Controller\UIServiceController.cs:line 251 at Origam.Server.Controller.AbstractController.RunWithErrorHandler(Func1 func) in D:\a\1\s\backend\Origam.Server\Controller\AbstractController.cs:line 120
2023-11-14 09:59:28,600 [Workflow aafa73be-f838-43da-87d8-0f6c1ee51be7] ERROR Origam.Workflow.WorkflowEngine - ServiceMethodCallTask Communication/004b_GenerateCommunicationSerialNumber failed.