XenApp Error: Citrix Servers Reported That They are Too Busy to Provide Access to the Selected Resource

On attempting to launch any published application from a XenApp 6.0 server, the server reports that it is too busy to provide access to the selected resource. The application event log contains the following entry: The Citrix servers reported that they are too busy to provide access to the select...

Error: "STOP: 0x0000007B ... " After Updating the Virtual Machine Tools on Provisioning Services

After switching vDisk to Private Mode and upgrading the hosting infrastructure’s Virtual Machine tools VM tools, Virtual Machine stops and displays a blue screen with the following stop error: STOP: 0x0000007B Note: This behavior does not occur with Microsoft’s Hyper-V Integration Services...

Error: "The Login is from an Untrusted Domain and Cannot be used with Windows Authentication" Appears when Launching Provisioning Services Console

When launching the Provisioning Services Console, the critical error message appears, “Critical Error A database error occurred. Login failed. The login is from an untrusted domain and cannot be used with Windows authentication.”...

XenMobile: Unable to enroll devices Error: "Username and Password are Incorrect"

User is unable to enroll in XenMobile After entering username and password in SecureHub usersreceive the error: "Incorrect Username and Password are Incorrect" Users are able to authenticate in windows with the same credentials...

Error: "SR BACKEND FAILURE 181" in XenServer

After installation or upgrade to XenServer 6.0, user experiences issues with any storage related operations. The following error message appears: “SRBACKENDFAILURE181 Error In metadata Volume Operation For SR.” The following entries appears in the log /var/log/SMlog file: Error code:...

Configure Alternate Addressing in StoreFront

This article describes how to configure Alternate Addressing in StoreFront...

Machine Account Password Fails to Update

While configuring Active Directory machine account password management in the virtual disk file properties, the machine account password expires after the determined value timeout without successfully changing...

When to Enable Intermediate Buffering for Local Hard Drive Cache?

Background Enabling Intermediate Buffering improves throughput performance with writing to the write cache drive and can improve target device performance as well. Refer to Buffered Services for additional information on buffered file I/O services. The following are some points to consider before...

Copied vDisk Fails to Start in Private Mode

Provisioning Services Server target devices fail to boot in private mode with the following error: “vDisk file access permission denied ” The error does not occur when the target devices boot is in standard mode...

How to Create an ISO Storage Repository by Using a CIFS Share with NTLMv2 Authentication Enabled

This article describes how to create an ISO Storage Repository by using a CIFS share with NTLMv2 authentication enabled. When Group Policy Object GPO of the Windows domain enforces NTLMv2 authentication, you are unable to create the ISO Storage Repository by using XenCenter. The following procedu...

Errors: "Failed to Snapshot", "VSS_E_VOLUME_NOT_SUPPORTED"

When attempting to build an image from a Windows7 or Server 2008 Virtual Machine VM with Imaging Wizard or P2PVS, the following error message is displayed: "Failed to Snapshot" Imaging Wizard/P2PVS log shows the following error message: "VSSEVOLUMENOTSUPPORTED" and terminates with an error messag...

XenMobile XNC not Displaying in the ActiveSync Logs

The Allow or Deny entries are not appearing in the logs for XenMobile NetScaler Connector XNC program on XenMobile...

How to Backup the XenMobile Database

This article describes how to back up the XenMobile database...

Exceeding XenAPI Session Limit Causes Pool Instability

XenAPI Session The session limit of XenAPI process XAPI is 400. When the limit is exceeded, the oldest session is terminated. The oldest session might be active and in use. When the session is terminated, the client using that session gets disconnected without notification. Note : Clients can be...

How to Apply DSCP Marking to CloudBridge Appliance with QoS Enabled

This article explains how to apply DSCP marking to CloudBridge appliance when Quality of Service QoSis enabled. Background Many networking environments use different QoS engine/traffic shaper outside of CloudBridge and hence disable the QoS feature of CloudBridge. Some of the users however would...

Error: "The system was not configured correctly"” Appears when Provisioning Services Console Fails to Connect to Farm

The Provisioning Services Console fails to connect to the farm and displays one of the following error messages: “The system setup is not correct.” or "The system was not configured correctly" The Event logs register a series of Event 11 with StreamProcess as the source: “Cannot establish a...

Provisioning Services Target Device Fails to Download tsbbdm.bin

Booting a Provisioning Services PVS target device through the Boot ISO method created by the Boot Device Manager utility fails with the following error: "Downloading tsbbdm.bin from FAILED!"...

Partition Details are Not Displayed After a Clean Install of XenServer 6.x

On a clean install of XenServer 6.0 or later, the detailed partition does not appear for XenServer boot disk when you run the command,fdisk –l. On XenServer 6.0 or later and running thefdisk –l command, following shows the output and does not display any partition details of the booting disk. Pri...

Error - "Your Logon has expired. Please logon again to continue".

An error is seen logging on to Storefront. "Your logon has expired. Please log on again to continue" Error is only seen when logging on as a user from a different domain to that of the Storefront server...

Horizontal two finger scrolling on touchpad does not work with Citrix Workspace app for ChromeOS

When using Citrix Workspace app for ChromeOS, horizontal two finger scrolling on touchpad does not work in HDX session. It interpreted as vertical scrolling...

Citrix Endpoint Management (aka XenMobile Server) 10.16.0 Rolling Patch 1

Package name: xms10.16.0.10108.bin For: XenMobile Server 10.16.0 Deployment type: On-premises only Replaces: None Date: June 2024 Languages supported: English US Important notes about this update As a best practice, Citrix recommends that you install this and other updates to ensure that you have...

Enhanced SSO Feature does not work. Applications fail to launch on Windows 11 devices.

After setting up Enhanced SSO according to https://docs.citrix.com/en-us/citrix-workspace-app-for-windows/domain-passthrough-for-single-sign-on , it doesn't work. When trying to launch an application, nothing happens. When using traditional SSO using the old SSONVR.exe mechanism, there is no issu...

Citrix Workspace App for HTML5 - Chromium Update Impact on Multi Monitor Functionality

When you click Multimonitor from the session toolbar, the session might not extend automatically. The issue occurs when you use Citrix Workspace app for HTML5 version that is earlier than 2404, and the Google Chromium browser version is equal to or greater than v125.0.0...

Trackpad on the latest Magic Keyboards for iPad Pro M4 is not compatible with the CWA for iOS

The trackpad on the latest Magic Keyboards for the new iPad Pro M4 11-inch and 13-inch is currently not compatible with the Citrix Workspace app on iOS...

Provisioned VDAs do not support Azure Hibernation after enabling it on existing MCS Catalog

An existing MCS Catalog with no hibernation support is being updated to support hibernation. Azure hibernation has been enabled on the base image, the image template, and the MCS Catalog. However, after performing an Image Update on the Catalog, the provisioned VDAs still do not support hibernati...

Error in retrieving SNMP Trap. Cannot read properties of undefined (reading 'trapdestination')

When trying to add SNMP trap from System-SNMP-Traps in GUI, the following error will display...

Unable to access NetScaler via SSH. SSH daemon process not running or able to start.

Device not accessible via SSH. Admin GUI actions that require SSH i.e. Generate Tech Support Bundle, Ping, simulated CLI do not work, shows error ""errorcode":"2138","message":"Not authorized to execute this command","severity":"ERROR"" Unable to access device via SCP. sshd process not running an...

NITRO API commands not working, request times out.

NITRO API endpoint is not working, the requests sent to the NSIP timeout without a response...

Client drive not mapping after reconnection

Client drive mapped via CDM disappeared after reconnecting by session reliability...

PowerShell logging feature is available in Web Studio

This article describes the new feature "PowerShell logging" in Citrix DaaS Web Studio...

http2MaxRxResetFramesPerMin of nshttp_default_internal_apps can be set 0 on 13.0 Build 92.21.

http2MaxRxResetFramesPerMin can be set 0 on 13.0 Build 92.21 in the following situation. - HA pair's Secondary. - Running clear config. nshttpdefaultinternalapps is not binded as default and also not enabled HTTP2 option, so it's very unlikely to be affected...

Workspace App Upgrade to Version 2311 Causing End User Launch Failures

End users may experience launch issues post Upgrade of workspace app to latest version 2311,In environment where custom VC like Zoom, Webex are installed. Behavior noticed is launch failure with latest CWA 2311.CWA pops up "Preparing resource" CWA pops up "Active" but no desktop is shown to the...

Citrix Cloud: Admin may be unable to view the Citrix Daas console, it is greyed out.

Citrix Admin Console may be unable to view the Citrix DaaS. There may be a notification that "DaaS is unavailable" In the Citrix Cloud console for managing a DaaS deployment, all menu options below 'Home' are greyed out and inactive. Hovering over them shows the error message "DaaS is unavailable...

NSC: NetScaler (Citrix ADC) MPX5900/5900Z

Citrix Systems, Inc. announces a Notice of Status Change for the NetScaler CitrixADC MPX 5901/5901Z, MPX 5905/5905Z, MPX 5910/5910Z The tables below explain the NetScaler Citrix ADC life cycle management milestones and important information regarding dates and options during this period.The dates...

Citrix Virtual Apps and Desktops (CVAD) policies are not applying correctly

Citrix Virtual Apps and Desktops CVAD Policies Are Not Applying Correctly...

PVS | Error Id: XDDS:A6D8C1E7 - Unable to add Target Device to Catalog

Attempting to add Target Devices will return the following error: "The virtual machine with Mac Address in the selected Device Collection could not be found in any available connection". In View Details the following information is present: Error Id: XDDS:A6D8C1E7 Exception: DesktopStudioErrorId ...

Workspace App for Windows appears for AllAccount although only one store is configured

Citrix Workspace App for Windows appears for all accounts although with just one store configuration. Workspace App should appear like this if only one store is configured...

Recommended number of Cloud Connectors for Citrix Cloud deployment.

A guideline for deploying Cloud Connectors to ensure optimal performance and reliability of Citrix Cloud services...

Endpoint Management - Devices do not receive Secure Hub push notifications.

Devices not receiving console commands, including Secure Hub push notifications and forced policy refreshes. Selective and full wipes are successful...

The ICA file will be downloaded when launching resources in browser

The ICA file may be downloaded when launching the resource from a browser...

How to enable Azure Accelerated Networking on MCS VMs

To give an overview of how to enable the Azure Accelerated Networking Feature on MCS provisioned VMs...

Cloud Connector - Citrix ConfigSync Service error event ID "517"

In Cloud Connector Server, the below Error Event ID 517 is logged. ----------------------- Source: Citrix ConfigSync Service Event ID: 517 Description: There was a problem communicating with the primary Broker. Failed to get minimal Broker configuration. Error details: There was a problem...

How to validate Rendezvous version

There are two versions of Rendezvous available: - Version 1 V1: supports bypassing the Citrix Cloud Connectors for HDX session traffic only. - Version 2 V2: supports bypassing the Citrix Cloud Connectors for both control traffic and HDX session traffic. How to check which version of Rendezvous...

User enumeration or launch failures after upgrading Citrix StoreFront to LTSR 2203 CU4

After upgrading Citrix Storefront to 2203 Cu4, a high number of launchfailures or enumeration may be reported by end users. Upon checking, you may notice that there is a high load on the CTXSite database which is related to stored procedures being invoked. As a result of this, it causes session...

iOS Receiver disconnects from session after one minute of activity

Citrix users using Receiver for iOS are disconnected from their Citrix session after working on the session by typing or clicking for around20-30 seconds. The users get the following error: "Cannot Connect. Check your network connection and try again. OK." If the users are not working on the...

How to verify disk space warnings on Storefront servers.

To verify what may be using disk space on a storefront server where the admin has received an alert that the server is low on disk space...

In XenServer, fixed data drives show as removable data drives to BitLocker

BitLocker incorrectly reports that XenVbd disks are 'Removable data drives' and suggests that you use BitLocker To Go with them. However, the physical hardware and emulated NVMe drives show as 'Fixed data drives' and suggest that you use BitLocker. Some Group Policy settings might get confused by...

The Citrix Workspace app cannot be reset via the command line

When installed by specifying an account Store URL from the command line, the Citrix Workspace app cannot be reset via the following command from the CLI. And the Delete button on the "Account-Edit" screen becomes inactive so that the account cannot be deleted. "C:\Program Files x86\Citrix\ICA...

Power Automate agent for virtual desktops doesn't work in ICA/HDX session.

Power Automate agent for virtual desktops doesn't work in ICA/HDX session...

"You must enter valid credentials" error happen when logon Director Web for some users

Some domain admin users fail to logon Director Web page. "You must enter valid credentials" error happen when logon Director Web for some admin users. Username and Password are correct since they can logon via Director server vm console. Event ID 7 Warning show on Director Server Application even...