How To Fix SWF_RLS_001131 - The operator '&1' requires two operands but none exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RLS_001 - Condition Evaluation and Rule Evaluation

• Message number: 131

• Message text: The operator '&1' requires two operands but none exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RLS_001131 - The operator '&1' requires two operands but none exist ?

  The SAP error message SWF_RLS_001131 indicates that there is an issue with a workflow or a task in SAP Business Workflow. Specifically, the error states that an operator (denoted as '&1') requires two operands, but none are provided. This typically occurs in the context of a decision or condition that is expected to evaluate two values but is missing one or both of them.
  
  Cause:
  
  Missing Operands: The most common cause of this error is that a decision step in the workflow is configured to use an operator (like AND, OR, etc.) that requires two operands, but the workflow is not providing them.
  Incorrect Workflow Configuration: There may be a misconfiguration in the workflow definition, such as missing input parameters or incorrect expressions.
  Data Issues: The data being processed may not contain the expected values, leading to the absence of operands.
  
  
  Solution:
  
  
  Check Workflow Configuration:
  
  Open the workflow definition in the SAP Workflow Builder.
  Identify the step that