How To Fix BRF670 - It is not possible to convert the expression with result type '&1'

BRF670 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 670

• Message text: It is not possible to convert the expression with result type '&1'

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF670 - It is not possible to convert the expression with result type '&1' ?

  The SAP error message BRF670 indicates that there is an issue with the conversion of an expression in the Business Rule Framework (BRF+). Specifically, the error message states that it is not possible to convert the expression to the expected result type, which is indicated by &1.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Type Mismatch: The expression you are trying to evaluate or convert does not match the expected data type. For example, if the expression is expected to return a numeric value but is returning a string or a different type, this error will occur.
  Incorrect Configuration: The configuration of the rules or expressions may not be set up correctly, leading to an inability to convert the result type.
  Data Type Incompatibility: The data types used in the expressions or rules may not be compatible with each other, causing conversion issues.
  
  
  Solution:
  To resolve the BRF670 error, you can take