How To Fix 37503 - The name & is already used in the dynpro &

SAP Error Message - Details

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 503

• Message text: The name & is already used in the dynpro &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37503 - The name & is already used in the dynpro & ?

  The SAP error message 37503, "The name & is already used in the dynpro &," typically occurs during the development of SAP screens (dynpros) when there is a naming conflict. This error indicates that a particular name (such as a field name, screen element, or control) is already in use within the same dynpro, which violates the uniqueness requirement for names in that context.
  Cause:
  
  Duplicate Naming: The most common cause is that you have defined two or more elements (like input fields, buttons, etc.) with the same name in the same dynpro.
  Copy-Paste Errors: If you copied and pasted elements within the dynpro, it might have inadvertently created duplicates.
  Inconsistent Naming Conventions: If you are not following a consistent naming convention, it can lead to confusion and unintentional duplicates.
  
  Solution:
  
  Check for Duplicates: Open the dynpro in the Screen Painter and check for any elements that have the same name. Rename any duplicates to ensure that each element has a unique name.
  Review the Element List: Use the element list in the Screen Painter to see all defined elements and identify any duplicates.
  Refactor Names: If you find duplicates, refactor the names of the elements to ensure they are unique. Make sure to update any associated code (like PBO, PAI modules) that references these elements.
  Save and Activate: After making changes, save and activate the dynpro to ensure that the changes take effect.
  
  Related Information:
  
  Dynpro: A dynpro (dynamic program) is a screen in SAP that is used for user interaction. Each dynpro can contain various elements like input fields, buttons, and text labels.
  Naming Conventions: It is a good practice to follow a consistent naming convention for screen elements to avoid conflicts and improve code readability.
  SAP Documentation: For more detailed information, refer to the SAP Help Portal or the ABAP Workbench documentation, which provides guidelines on screen programming and naming conventions.
  
  If you continue to experience issues after checking for duplicates, consider reviewing the associated ABAP code for any references to the elements in question, as there may be additional context or dependencies that need to be addressed.