How To Fix FDT_EXPRESSIONS567 - Only &1 is allowed as result for a loop expression

FDT_EXPRESSIONS567 - Overview

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 567

• Message text: Only &1 is allowed as result for a loop expression

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS567 - Only &1 is allowed as result for a loop expression ?

  The SAP error message FDT_EXPRESSIONS567 indicates that there is an issue with the result of a loop expression in your SAP application. This error typically arises in the context of using the SAP Fiori or SAP Business Technology Platform (BTP) where expressions are evaluated in a loop, and the result must conform to specific requirements.
  
  Cause:
  The error message "Only &1 is allowed as result for a loop expression" suggests that the loop expression is expected to return a specific type of result, but it is returning something else. This can happen due to:
  
  Incorrect Data Type: The result of the loop expression does not match the expected data type.
  Multiple Results: The loop expression may be returning multiple results when only a single result is expected.
  Logic Error: There may be a logical error in the expression that causes it to evaluate incorrectly.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Loop