How To Fix SDME_DDT344 - Box &1 is already in dialog &2; change the name

SAP Error Message - Details

• Message type: E = Error

• Message class: SDME_DDT - DME: Dialog Design Tool Messages

• Message number: 344

• Message text: Box &1 is already in dialog &2; change the name

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDME_DDT344 - Box &1 is already in dialog &2; change the name ?

  The SAP error message SDME_DDT344 indicates that there is a conflict with the naming of a box in the system. Specifically, it means that the box you are trying to create or modify is already in use in another dialog or context, and therefore, you cannot proceed with the current operation until the name is changed.
  Cause:
  
  Duplicate Naming: The box name you are trying to use is already assigned to another dialog or process within the SAP system.
  Session Conflict: There may be multiple sessions or users trying to access or modify the same box simultaneously, leading to a naming conflict.
  System Configuration: The system may have specific configurations or restrictions that prevent the use of certain names for boxes.
  
  Solution:
  
  Change the Box Name: The simplest solution is to change the name of the box you are trying to create or modify to something unique that is not already in use.
  Check Existing Boxes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check for existing boxes and their names to avoid conflicts.
  Log Out and Log Back In: If you suspect a session conflict, logging out of the SAP system and logging back in may resolve the issue.
  Consult with Colleagues: If you are working in a team, check with your colleagues to see if someone else is using the same box name.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on error messages and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you navigate and troubleshoot within the SAP system, such as SE11, SE80, and SE37 (for function modules).
  
  By following these steps, you should be able to resolve the error and continue with your work in SAP.