How To Fix PROM_PROMOTER002 - Typing is immutable

PROM_PROMOTER002 - Overview

• Message type: E = Error

• Message class: PROM_PROMOTER - Messages regarding Promoter API

• Message number: 002

• Message text: Typing is immutable

Self-Explanatory Message

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PROM_PROMOTER002 - Details

• The SAP error message PROM_PROMOTER002 with the description "Typing is immutable" typically occurs in the context of SAP's promotion management or similar functionalities where data types are expected to remain constant throughout a process. This error indicates that there is an attempt to change or modify a data type that is defined as immutable, meaning it cannot be altered once it has been set.
  
  Cause:
  
  Data Type Mismatch: The error often arises when there is an attempt to assign a value of a different data type to a variable or field that has already been defined with a specific data type.
  Incorrect Configuration: It may also occur due to incorrect configuration settings in the promotion management module or related areas.
  Code Issues: If custom code or enhancements are involved, there might be a logic error where the code tries to change the type of a variable that is not allowed.
  
  
  Solution:
  
  Check Data Types: Review the