How To Fix LMBP034 - Menu item has not been correctly defined

SAP Error Message - Details

• Message type: E = Error

• Message class: LMBP -

• Message number: 034

• Message text: Menu item has not been correctly defined

What causes this issue?

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

System Response

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Ensure that at least one of the following fields is completed for the
menu item:
Log. trans
Lwr menu
Ext. trans

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LMBP034 - Menu item has not been correctly defined ?

  The SAP error message LMBP034 ("Menu item has not been correctly defined") typically occurs when there is an issue with the configuration of a menu item in the SAP system. This can happen in various contexts, such as when customizing the SAP GUI or when using specific transactions that rely on menu definitions.
  Causes:
  
  Missing or Incorrect Menu Definition: The menu item may not be defined correctly in the SAP system, leading to the error when trying to access it.
  Authorization Issues: The user may not have the necessary authorizations to access the menu item, which can sometimes trigger this error.
  Transport Issues: If the menu item was recently transported from another system (e.g., from development to production), there may have been issues during the transport process.
  Custom Development: If there are custom developments or enhancements that modify standard menu items, they may not be correctly implemented.
  
  Solutions:
  
  
  Check Menu Definitions:
  
  Use transaction SE43N (Area Menu) or SE80 (Object Navigator) to check the menu definitions.
  Ensure that the menu item is correctly defined and linked to the appropriate transaction or function.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the menu item. This can be done using transaction SU53 to check for authorization failures.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the menu definitions or correct any issues in the transport.
  
  
  
  Custom Code Review:
  
  If there are custom developments, review the code to ensure that it correctly interacts with the menu items. Debugging may be necessary to identify where the issue lies.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  System Restart:
  
  In some cases, a simple restart of the SAP GUI or the application server may resolve temporary glitches.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE43N, SE80, SU53, and SE11 (Data Dictionary) for further investigation.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to menu configuration and user authorizations for a deeper understanding of how to manage menu items effectively.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or development team for further assistance.