How To Fix EPM062 - No output structure could be determined for the ALV tree

SAP Error Message - Details

• Message type: E = Error

• Message class: EPM - Messages for Plant Manager Role

• Message number: 062

• Message text: No output structure could be determined for the ALV tree

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EPM062 - No output structure could be determined for the ALV tree ?

  The SAP error message EPM062: No output structure could be determined for the ALV tree typically occurs when there is an issue with the configuration or definition of the ALV (ABAP List Viewer) tree structure in your ABAP program. This error indicates that the system is unable to determine the appropriate output structure for displaying data in the ALV tree format.
  Causes:
  
  Missing or Incorrect Output Structure: The output structure that is supposed to be used for the ALV tree is either not defined or incorrectly specified in the program.
  Data Retrieval Issues: The data retrieval logic may not be returning the expected data or structure, leading to the inability to map it to the ALV tree.
  Incorrect Field Catalog: The field catalog used for the ALV tree may not be properly defined or may not match the data being processed.
  Hierarchy Issues: If the ALV tree is expected to display hierarchical data, there may