How To Fix SALV_X_API114 - More than one source index is mapped to target index &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 114

• Message text: More than one source index is mapped to target index &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_X_API114 - More than one source index is mapped to target index &1 ?

  The SAP error message SALV_X_API114 indicates that there is a mapping issue in the ALV (ABAP List Viewer) where more than one source index is being mapped to a single target index. This typically occurs when you are trying to display or manipulate data in an ALV grid and there is a conflict in the way the data is being indexed or structured.
  Cause:
  
  Duplicate Mappings: The error usually arises when the same source field is being mapped to multiple target fields in the ALV configuration.
  Incorrect Data Structure: The data structure being passed to the ALV might have inconsistencies, such as duplicate entries or incorrect indexing.
  Configuration Issues: There may be issues in the configuration of the ALV layout or field catalog that lead to this conflict.
  
  Solution:
  
  Check Field Catalog: Review the field catalog used in the ALV report. Ensure that each source field is mapped to a unique target field. Remove any duplicate entries.
  Review Data Structure: Ensure that the internal table or data structure being passed to the ALV does not contain duplicate entries or incorrect indexing.
  Debugging: Use debugging tools to trace the data being passed to the ALV. Check the source and target mappings to identify where the conflict arises.
  Adjust ALV Configuration: If you are using a custom layout or configuration, ensure that it is set up correctly and does not have conflicting mappings.
  Consult Documentation: Refer to SAP documentation or help resources for the specific ALV functions you are using to ensure that you are following best practices.
  
  Related Information:
  
  ALV Documentation: Review the official SAP documentation on ALV and SALV (Simple ALV) to understand the structure and requirements for data mapping.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the SALV_X_API114 error and ensure that your ALV report functions correctly.