How To Fix SWF_RLS_001172 - The right operand of operator '&1' must be interpretable as a number

SWF_RLS_001172 - Overview

• Message type: E = Error

• Message class: SWF_RLS_001 - Condition Evaluation and Rule Evaluation

• Message number: 172

• Message text: The right operand of operator '&1' must be interpretable as a number

Self-Explanatory Message

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SWF_RLS_001172 - Details

• The SAP error message SWF_RLS_001172 indicates that there is an issue with a comparison or arithmetic operation in a workflow or business process where one of the operands is expected to be a number, but it is not. This typically occurs in the context of workflow rules or conditions where the system is trying to evaluate an expression.
  
  Cause:
  The error is caused by one of the following:
  
  Data Type Mismatch: The right operand of the operator (e.g., +, -, *, /, =, >, <, etc.) is not a numeric value. It could be a string, null, or an incompatible data type.
  Incorrect Variable Assignment: A variable that is expected to hold a numeric value may have been assigned a non-numeric value.
  Workflow Logic Error: There may be a logical error in the workflow where the conditions or expressions are not correctly defined.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Workflow Logic:
  
  Review