How To Fix CNVMBTCHECK046 - &1| Import param &2 and export param &3 have different types.

CNVMBTCHECK046 - Overview

• Message type: E = Error

• Message class: CNVMBTCHECK - Messages for PCL Checks

• Message number: 046

• Message text: &1| Import param &2 and export param &3 have different types.

Self-Explanatory Message

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CNVMBTCHECK046 - Details

• The SAP error message CNVMBTCHECK046 indicates a type mismatch between import and export parameters in a function module or method. Specifically, it states that the import parameter &2 and the export parameter &3 have different data types, which can lead to issues during execution.
  
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the data types defined for the import and export parameters do not match. For example, one might be defined as a character type (CHAR) while the other is defined as a numeric type (NUMC).
  Incorrect Function Module Usage: If a function module is being called with parameters that do not align with its definition, this error can occur.
  Changes in Function Module: If the function module has been modified (e.g., during an upgrade or customization), the parameter types may have changed, leading to inconsistencies in the calling program.
  
  
  Solution:
  
  Check Parameter Definitions: Review the definitions of the import and