How To Fix /SEHS/BA_MISC1718 - Function &: Changing parameter & does not have the correct type (pool)

/SEHS/BA_MISC1718 - Overview

• Message type: E = Error

• Message class: /SEHS/BA_MISC1 -

• Message number: 718

• Message text: Function &: Changing parameter & does not have the correct type (pool)

Self-Explanatory Message

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/SEHS/BA_MISC1718 - Details

• The SAP error message /SEHS/BA_MISC1718 Function &: Changing parameter & does not have the correct type (pool) typically indicates that there is a mismatch in the expected data type for a changing parameter in a function module or method. This error is often encountered in the context of ABAP programming, particularly when dealing with function modules that are expected to receive certain types of parameters.
  
  Cause:
  
  Type Mismatch: The changing parameter being passed to the function does not match the expected data type defined in the function module. For example, if the function expects a certain structure or data type (like a specific table type or a simple data type) and receives a different one, this error will occur.
  Incorrect Declaration: The function module may have been incorrectly declared or modified, leading to a mismatch in the expected parameter types.
  Inconsistent Data Types: If the function is being called from different places in the