How To Fix EM455 - You must use the Migration Workbench to maintain projects

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 455

• Message text: You must use the Migration Workbench to maintain projects

What causes this issue?

You have to start the transaction with the Migration Workbench.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Call the project maintenance transaction from the company maintenance
transaction in the Migration Workbench

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 EM455 - You must use the Migration Workbench to maintain projects ?

  The SAP error message EM455, which states "You must use the Migration Workbench to maintain projects," typically occurs when a user attempts to perform certain actions related to project management or transport requests in SAP without using the appropriate tools or methods designated for those actions.
  Cause:
  The error is generally caused by one of the following reasons:
  
  Improper Tool Usage: The user is trying to maintain or modify a project or transport request directly in the system without using the Migration Workbench, which is the designated tool for such operations.
  Authorization Issues: The user may not have the necessary authorizations to perform the action outside of the Migration Workbench.
  System Configuration: The system may be configured to enforce the use of the Migration Workbench for specific project-related tasks.
  
  Solution:
  To resolve the EM455 error, follow these steps:
  
  
  Use the Migration Workbench: 
  
  Access the Migration Workbench (transaction code LTMC or LTMOM depending on your version) and perform the required actions there. This tool is specifically designed for managing migration projects and related tasks.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to access and use the Migration Workbench. If you do not have the required permissions, contact your SAP security administrator to grant you the appropriate access.
  
  
  
  Review System Configuration:
  
  If you believe you should be able to perform the action outside of the Migration Workbench, consult with your SAP Basis or system administrator to review the system configuration and any related settings that may enforce the use of the Migration Workbench.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on using the Migration Workbench and understanding its functionalities.
  
  
  
  Related Information:
  
  Migration Workbench: This is a tool in SAP that facilitates the migration of data and projects from legacy systems to SAP S/4HANA or other SAP environments. It provides a structured approach to manage migration tasks.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) and LTMOM (for Migration Object Modeler) to effectively navigate the Migration Workbench.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to the EM455 error.
  
  By following these steps, you should be able to resolve the EM455 error and successfully use the Migration Workbench for your project management needs.