Since yesterday without really changing anything in our CRM system we get the following error in all entities timeline except for a single custom entity:
{ "error": { "code": "0x80041103", "message": "'msdyn_ocliveworkitem' entity doesn't contain attribute with Name = 'msdyn_isoutbound' and NameMapping = 'Logical'. MetadataCacheDetails: ProviderType=Dynamic, StandardCache=True, IsLoadedInStagedContext = False, Timestamp=39889741, MinActiveRowVersion=39889741, MetadataInstanceId=22968013, LastUpdated=2022-03-26 05:07:06.113", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiExceptionSourceKey": "Plugin/Microsoft.Crm.Common.ObjectModel.ActivityPointerService", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiStepKey": "7cd0bdd9-44a6-4d3f-b783-76a3ad717a52", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiDepthKey": "1", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiActivityIdKey": "7ffd7fa0-6e82-4602-8e69-c80578988d7b", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiPluginSolutionNameKey": "System", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiStepSolutionNameKey": "System", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiExceptionCategory": "ClientError", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiExceptionMessageName": "QueryBuilderNoAttribute", "@Microsoft.PowerApps.CDS.ErrorDetails.ApiExceptionHttpStatusCode": "400", "@Microsoft.PowerApps.CDS.HelpLink": "http://go.microsoft.com/fwlink/?LinkID=398563&error=Microsoft.Crm.CrmException:80041103&client=platform", "@Microsoft.PowerApps.CDS.InnerError.Message": "'msdyn_ocliveworkitem' entity doesn't contain attribute with Name = 'msdyn_isoutbound' and NameMapping = 'Logical'. MetadataCacheDetails: ProviderType=Dynamic, StandardCache=True, IsLoadedInStagedContext = False, Timestamp=39889741, MinActiveRowVersion=39889741, MetadataInstanceId=22968013, LastUpdated=2022-03-26 05:07:06.113" } }