How To Fix SCAP002 - Error in function module REUSE_ALV_FIELDCATALOG_MERGE

SAP Error Message - Details

• Message type: E = Error

• Message class: SCAP - Messages for Precheck Tools

• Message number: 002

• Message text: Error in function module REUSE_ALV_FIELDCATALOG_MERGE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCAP002 - Error in function module REUSE_ALV_FIELDCATALOG_MERGE ?

  The SAP error message SCAP002, which occurs in the context of the function module REUSE_ALV_FIELDCATALOG_MERGE, typically indicates an issue with the field catalog that is being passed to the ALV (ABAP List Viewer) function. This error can arise due to various reasons, such as incorrect field definitions, missing fields, or issues with the data types.
  Causes of SCAP002 Error
  
  
  Incorrect Field Catalog Definition: The field catalog may not be defined correctly. This includes missing fields, incorrect data types, or invalid field names.
  
  
  Data Type Mismatch: The data types of the fields in the field catalog may not match the data types of the underlying data being processed.
  
  
  Missing Fields: If the field catalog references fields that do not exist in the data structure or internal table, this can lead to the error.
  
  
  Duplicate Field Names: If there are duplicate field names in the field catalog, it can cause conflicts and lead to this error.
  
  
  Inconsistent Data: