How To Fix BRF187 - REF_DATE_EXPR: Type conflict: Type "Date" expected, but got &1

BRF187 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 187

• Message text: REF_DATE_EXPR: Type conflict: Type "Date" expected, but got &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF187 - REF_DATE_EXPR: Type conflict: Type "Date" expected, but got &1 ?

  The SAP error message BRF187 indicates a type conflict in the Business Rule Framework (BRF) where a date type is expected, but a different type is being provided. This error typically arises when a rule or expression is trying to evaluate or manipulate a date value, but the input provided does not match the expected date format.
  
  Cause:
  
  Incorrect Data Type: The most common cause is that the input variable or parameter being passed to the rule is not of the expected "Date" type. For example, it could be a string, integer, or another data type.
  Data Mapping Issues: If the data being passed to the BRF rule is coming from an external source or another part of the application, there may be a mismatch in how the data is being formatted or mapped.
  Rule Configuration: The rule itself may be incorrectly configured, expecting a date but receiving a different type due to logic