How To Fix KB027 - Only one table parameter may be filled

SAP Error Message - Details

• Message type: E = Error

• Message class: KB - Controlling: Reporting

• Message number: 027

• Message text: Only one table parameter may be filled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KB027 - Only one table parameter may be filled ?

  The SAP error message KB027, which states "Only one table parameter may be filled," typically occurs in the context of ABAP function modules or methods that are designed to accept table parameters. This error indicates that the function or method you are trying to call is expecting only one table parameter to be populated, but more than one has been filled.
  
  Cause:
  The error is caused by the following scenarios:
  
  Multiple Table Parameters: You are passing values to more than one table parameter in a function module or method that only allows one to be filled.
  Incorrect Function Call: The function module or method is being called incorrectly, leading to the filling of multiple table parameters.
  Misunderstanding of Function Interface: There may be a misunderstanding of the function's interface, where the developer assumes that multiple table parameters can be filled when the documentation specifies otherwise.
  
  
  Solution:
  To resolve the KB027 error, you can take the following steps:
  
  
  Review