Nintex Automation K2 Updates & Fix Packs

Issue DescriptionWhen you experience High Virtual Memory usage, performance issues occur.ResolutionThe fix is available in:K2 Five (5.5) March 2022 Cumulative Update Fix Pack 31. K2 Five (5.6) Fix Pack 29.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionThe Workflow Schedules stop working and no errors occur.ResolutionThe fix is available in:K2 Five (5.5) March 2022 Cumulative Update Fix Pack 31. K2 Five (5.6) Fix Pack 29.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen using the Recipients Rule to conditionally assign tasks to a group, if the orange group icon shows an individual user's icon, the tasks will be assigned to the group but group members will not be able to open them.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 28.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.ConsiderationsAfter applying the fix pack, you may need to do the following:Remove and re-add the recipients on your Workflow in the Recipients Rule. Do a hard refresh (Ctrl + F5) on your SmartForms and relevant Workflow.

Issue DescriptionWhen two picker controls are bound to the UMUser SmartObject on a form and data is loaded into them from a SmartObject, one picker control may occasionally fail to resolve correctly and display no value.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 28.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you have a back button on the Artifacts Page, it displays the List Name instead of ‘Back to Site’.ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you create a List and Appify with Workflow only, then use an Item Added event, the Workflow event does not start.ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you navigate to the K2 site login page, a vulnerability occurs via the ‘_debug’ parameter.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 27.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you create a Workflow as a non-admin user via SharePoint and choose a WebHook Event, such as Item Added, the subscription does not get created and an error occurs.Error Message:The following error occurs: “[Error details]:Exception of type 'SourceCode.SmartObjects.Client.SmartObjectException' was thrown.[Assembly]: SourceCode.SmartObjects.Services.SharePoint.Integration[Class]: SourceCode.SmartObjects.Services.SharePoint.Integration.Execution.Execute[Method]: Register SharePoint Events”ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you redeploy a package over an existing SPFx solution, the Workflow events do not execute.ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you edit and then close a Workflow from the K2/Nintex Automation Application page in SharePoint multiple times, the edit buttons stop responding.ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01. K2 Five (5.6) Fix Pack 27.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you upgrade to K2 Five (5.6) and apply Fix Pack 21, you are no longer able to deploy multiple Workflows and an error occurs.Error Message:The following error occurs: “Your workflow has encountered errors during deployment. Open error console on the canvas to review the errors”ResolutionThe fix is available in:Nintex Automation (5.7) Fix Pack 01. K2 Five (5.6) Fix Pack 27.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionIn K2 Management, you are able to add the same user multiple times into a role.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 26. Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use the Sync Engine with the K2 Legacy Active Directory Federation Service (ADFS) provider, the Sync does not completeError Message:The following error occurs in the Host Server Log:“System.DirectoryServices.Protocols.DirectoryOperationException: The size limit was exceeded”ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 26. Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.ConsiderationsAfter applying the fix pack, you will need to do the following:Update to the [HostServer].[SecurityLabel] table AuthInit and RoleInit xml values to include a LdapPageSize=”1000” value in the LdapConnection Element. Delete the ‘20180913142713_SeedExistingProviders’ value from the [SyncEngine].[__EFMigrationsHistory] table

Issue DescriptionWhen you have a set of data that when filtered based on your requirements, the Get List Method does not adhere to the Advanced Filters and only returns a single result.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 25. Nintex Automation (5.7) Fix Pack 11.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.ConsiderationsAfter applying the Fix Pack you will have to Edit and then Finish the Filter again in order to ensure that it is correctly generated.

Issue DescriptionWhen you configure a recipient for a user task in a Workflow, the Worklist items do not get assigned to the correct user.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 25.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.ConsiderationsAfter applying the Fix Pack, you will need to do the following:Remove the Recipient User that does not receive their notification emails Readd the Recipient User Redeploy the Workflow Start a new Instance

Issue DescriptionWhen you attempt to close the K2 Workflow Designer after editing the Workflow from the SharePoint List/Library an error occurs.Error Message:The following error occurs: “A potentially dangerous Request.Path value was detected ”ResolutionThe fix is available in:K2 Five  (5.6) Fix Pack 25. Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you send task notification emails, they stop sending intermittently and an error occurs.Error Message:The following error occurs: "SourceCode.EventBus.Mapping.Resolver.ResolveXml","0 SourceCode.Hosting.Exceptions.AuthenticationException: Primary Credentials Not Authenticated. Session Not Authenticated.”ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 24. Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use the Microsoft Graph Provider to sync users from Azure Active Directory using the sync engine, some of the users' manager showed as blank even when the users had a manager in Azure Active Directory.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 24. Nintex Automation (5.7) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.ConsiderationsIn order for this fix to take effect, you will need to run a full sync after applying this fix pack.

Issue DescriptionWhen you try to save a Unicode CJK-B block character to a textbox or a memo field on a SmartForm an error occurs and the form does not save.Error Message:The following error occurs: “A valid UTF32 value is between 0x000000 and 0x10ffff, inclusive, and should not include surrogate codepoint values (0x00d800 ~ 0x00dfff). Parameter name: utf32”ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 24.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. 

Issue DescriptionAdditional filter options have been added to the Active Directory Broker Filter which previously allowed for filtering of custom Active Directory Properties from a Service Instance level. The new additions now allow you to do the following: IdentityAttributeFilterIncludeNonSet - Returns a result where the filter value is not specified.IdentityAttributeFilterIncludeNonSet - Now caters for NotEquals, together with Equals. For more information on the Active Directory Broker Filter please follow the link below:https://community.nintex.com/automation-on-prem-cumulative-updates-and-fix-packs-16/feature-active-directory-broker-filtering-extension-on-custom-ad-properties-2421 ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 23. Nintex Automation (5.7) Fix Pack 17. Nintex Automation K2 (5.8) Fix Pack 07.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using

Issue DescriptionWhen you attempt to open the Rules Designer with a large rule block on a Workflow, the browser is unresponsive.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 22.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you run a form in Runtime, the tab icons are missing.Error Message:The following error occurs: “Favico.ico could not be retrieved”ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 22.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you attempt to format the working hours on the TimePicker Calendar control with a value of 12:00 AM, it changes it to 12:00 PM.ResolutionThe fix is available in:K2 Five (5.5) March 2022 Cumulative Update Fix Pack 30.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you have K2 Five (5.4) March Cumulative update installed and you run a reconfigure from the K2 Setup Manager, you are unable to enter the 37-digit license key.ResolutionThe fix is available in:K2 Five (5.4) March 2022 Cumulative Update Fix Pack 22.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you are trying to drag and drop a variable onto a textbox in the Workflow Designer, it does not work as expected.ResolutionThe fix is available in:K2 Five (5.6) Fix Pack 21.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.