How To Fix SBD_MESSAGES030 - Value help parameter &1 is used multiple times; first one wins on save

SAP Error Message - Details

• Message type: E = Error

• Message class: SBD_MESSAGES - Messages for source based DDIC

• Message number: 030

• Message text: Value help parameter &1 is used multiple times; first one wins on save

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 SBD_MESSAGES030 - Value help parameter &1 is used multiple times; first one wins on save ?

  The SAP error message SBD_MESSAGES030 indicates that there is a problem with the value help parameter in your SAP application. Specifically, it means that a value help parameter (often used in selection screens or input fields) has been defined multiple times, and when saving, SAP will only consider the first instance of that parameter.
  Cause:
  
  Duplicate Parameter Definitions: The most common cause of this error is that the same value help parameter has been defined multiple times in the same context (e.g., in a selection screen or a function module).
  Incorrect Configuration: There may be a misconfiguration in the way the parameters are set up, leading to conflicts.
  Code Issues: If you are working with custom code, there might be a logical error where the same parameter is being referenced multiple times unintentionally.
  
  Solution:
  
  Check Parameter Definitions: Review the code or configuration where the value help parameters are defined. Ensure that each parameter is unique and not defined more than once.
  Modify the Code: If you find duplicate definitions, modify the code to ensure that each parameter is defined only once. You may need to rename or remove the duplicates.
  Test Changes: After making changes, test the application to ensure that the error no longer occurs and that the functionality is as expected.
  Consult Documentation: If you are unsure about how to define value help parameters correctly, refer to SAP documentation or guides related to the specific module you are working with.
  
  Related Information:
  
  Value Help Parameters: These are typically used in SAP to provide users with a list of valid values for a field, enhancing user experience and data integrity.
  Debugging: If you are unable to locate the duplicate definitions, consider using debugging tools in SAP to trace the execution and see where the parameters are being set.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: If you are still having trouble, consider reaching out to SAP community forums or support channels for assistance from other users or SAP experts.
  
  By following these steps, you should be able to resolve the error and ensure that your SAP application functions correctly without conflicts in value help parameters.