How To Fix BS_DUPLICATE_CHECK004 - Search parameter &1-&2 cannot be used more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: BS_DUPLICATE_CHECK - Message Class for Extended Duplicate Check

• Message number: 004

• Message text: Search parameter &1-&2 cannot be used more than once

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 BS_DUPLICATE_CHECK004 - Search parameter &1-&2 cannot be used more than once ?

  The SAP error message BS_DUPLICATE_CHECK004 indicates that a search parameter has been specified more than once in a query or selection screen, which is not allowed. This error typically occurs in the context of Business Suite applications, particularly when dealing with search helps or selection criteria in reports or transactions.
  Cause:
  The error is triggered when the same search parameter (e.g., a field or criteria) is included multiple times in a selection screen or a search help. For example, if you have a selection screen where you can filter by customer number and you accidentally include the customer number field twice, SAP will raise this error.
  Solution:
  To resolve the error, you should:
  
  
  Review the Selection Criteria: Check the selection screen or the query where the error is occurring. Look for any parameters that have been defined more than once.
  
  
  Remove Duplicate Parameters: If you find that a parameter is indeed duplicated, remove the extra instance so that each parameter is only defined once.
  
  
  Check Custom Code: If you are using custom ABAP code or enhancements, ensure that the code does not inadvertently add the same parameter multiple times.
  
  
  Test the Changes: After making the necessary adjustments, re-run the transaction or report to ensure that the error no longer occurs.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes that involve search helps or selection screens, such as SE16, SE11, or custom transactions.
  Debugging: If you are unable to identify the duplicate parameter, you can use the debugger to step through the code and see how the parameters are being populated.
  SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional context or fixes.
  Documentation: Review the documentation for the specific transaction or report to understand the expected parameters and their usage.
  
  By following these steps, you should be able to resolve the BS_DUPLICATE_CHECK004 error and ensure that your search parameters are correctly configured.