How To Fix BSP_DLC_TOOLS029 - More than two rows are selected

SAP Error Message - Details

• Message type: E = Error

• Message class: BSP_DLC_TOOLS - Message Class for Tools of Dynamic Layout Config.

• Message number: 029

• Message text: More than two rows are selected

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 BSP_DLC_TOOLS029 - More than two rows are selected ?

  The SAP error message BSP_DLC_TOOLS029 indicates that a query or operation has returned more than two rows when only two rows are expected. This error typically occurs in the context of Business Server Pages (BSP) or when working with certain database operations where a specific number of results is anticipated.
  Cause:
  
  Query Logic: The underlying SQL query or data retrieval logic is designed to return a maximum of two rows, but the actual data in the database has more than two matching records.
  Data Integrity Issues: There may be unexpected duplicates in the database that violate the assumptions of the application logic.
  Incorrect Configuration: The configuration of the BSP application or the data model may not align with the expected results.
  
  Solution:
  
  Review the Query: Check the SQL query or the data retrieval logic to ensure it is correctly filtering the results. You may need to add additional conditions to limit the results to two rows.
  Data Cleanup: If the data integrity is an issue, consider cleaning up the database to remove duplicate records or ensure that the data adheres to the expected constraints.
  Modify Application Logic: If the application logic is expecting only two rows but the business requirement has changed, you may need to modify the application to handle more than two rows appropriately.
  Debugging: Use debugging tools to trace the execution of the code and identify where the additional rows are being selected. This can help pinpoint the exact cause of the issue.
  
  Related Information:
  
  BSP Application Development: Familiarize yourself with the development and debugging of BSP applications, as this error is often encountered in that context.
  Database Constraints: Review the database schema and constraints to ensure that they are set up correctly to prevent unwanted duplicates.
  SAP Notes: Check SAP Notes and documentation for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with a developer who has experience with BSP applications and database management.