How To Fix CRM_MKTPL899 - SAP GUI transaction &1 is no longer supported; use CRM WebClient UI

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTPL - CRM Marketing: Marketing Planning Messages

• Message number: 899

• Message text: SAP GUI transaction &1 is no longer supported; use CRM WebClient UI

What causes this issue?

You try to use a SAPGui transaction for a business application.

System Response

The SAPGui transactions are not supported any longer for business
applications and thus does not start up.

How to fix this error?

Please use the new CRM Web UI instead.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTPL899 - SAP GUI transaction &1 is no longer supported; use CRM WebClient UI ?

  The SAP error message CRM_MKTPL899 indicates that the specific SAP GUI transaction you are trying to use is no longer supported and that you should use the CRM WebClient UI instead. This message typically arises in the context of SAP Customer Relationship Management (CRM) systems, particularly when certain functionalities have been migrated to the WebClient interface.
  
  Cause:
  
  Deprecation of SAP GUI Transactions: SAP has been transitioning many of its functionalities from the traditional SAP GUI to the more modern and user-friendly WebClient UI. This is part of a broader strategy to enhance user experience and provide more flexible access to SAP applications.
  System Configuration: The system may be configured to restrict access to certain transactions that have been deprecated in favor of the WebClient UI.
  
  
  Solution:
  
  Use CRM WebClient UI: The primary solution is to switch to the CRM WebClient UI. You can access the WebClient UI through a web browser, and it provides a