How To Fix LMON003 - Multiple selection is not available for objects of this class

SAP Error Message - Details

• Message type: E = Error

• Message class: LMON - Monitor messages

• Message number: 003

• Message text: Multiple selection is not available for objects of this class

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMON003 - Multiple selection is not available for objects of this class ?

  The SAP error message LMON003: Multiple selection is not available for objects of this class typically occurs when you are trying to use multiple selection functionality in a context where it is not supported. This error is often encountered in various SAP transactions or reports where the system does not allow for multiple selections for certain object types.
  Cause:
  The primary cause of this error is that the specific object class you are working with does not support multiple selection. This can happen in various scenarios, such as:
  
  When using selection screens in reports or transactions that are designed to accept only single values for certain fields.
  When trying to filter or select multiple entries in a dialog that is not configured to handle multiple selections.
  
  Solution:
  To resolve the LMON003 error, you can try the following approaches:
  
  
  Check the Object Class: Verify the object class you are working with and confirm whether it supports multiple selections. If it does not, you will need to adjust your selection criteria to use single values.
  
  
  Use Single Selection: Instead of trying to select multiple entries, modify your input to select only one entry at a time. This may involve changing your selection criteria or using a different transaction that allows for the desired functionality.
  
  
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction or report you are using. This can provide insights into the limitations of the object class and how to work within those constraints.
  
  
  Contact SAP Support: If you believe that the functionality should support multiple selections or if you are unsure about the limitations, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates and patches that could resolve the issue.
  Transaction Codes: Familiarize yourself with the transaction codes you are using and their specific functionalities. Some transactions may have different modes or settings that allow for more flexible selections.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or workarounds.
  
  By understanding the limitations of the object class and adjusting your approach accordingly, you should be able to work around the LMON003 error effectively.