How To Fix SABP_BEHV004 - Parameter is not a structure or table

SABP_BEHV004 - Overview

• Message type: E = Error

• Message class: SABP_BEHV - ABAP: Behavior Modeling and Implementation

• Message number: 004

• Message text: Parameter is not a structure or table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SABP_BEHV004 - Parameter is not a structure or table ?

  The SAP error message SABP_BEHV004: Parameter is not a structure or table typically occurs in the context of Business Add-Ins (BAdIs) or when working with function modules, particularly when the expected parameter type does not match the actual parameter type being passed.
  
  Cause:
  
  Incorrect Parameter Type: The error usually arises when a parameter that is expected to be a structure or a table is instead being passed as a different type (e.g., a simple data type like a string or integer).
  BAdI Implementation Issues: If you are implementing a BAdI, the interface might be expecting a specific structure or table type, and if the implementation does not match this, the error will occur.
  Function Module Mismatch: If you are calling a function module that expects a structure or table as an input parameter, but you are passing a different type, this error will be triggered.
  
  
  Solution:
  
  Check Parameter Types: Review the parameters being passed to the