How To Fix SWF_RLS_001133 - The operator '&1' requires one operand but none exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RLS_001 - Condition Evaluation and Rule Evaluation

• Message number: 133

• Message text: The operator '&1' requires one operand but none exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RLS_001133 - The operator '&1' requires one operand but none exist ?

  The SAP error message SWF_RLS_001133 indicates that there is an issue with an operator in a workflow rule where the operator is expecting one operand, but none is provided. This typically occurs in the context of workflow definitions or rules where conditions are evaluated.
  Cause:
  The error is usually caused by one of the following:
  
  Missing Operand: The operator in the workflow rule is expecting a value or variable to operate on, but it has not been provided.
  Incorrect Configuration: The workflow rule may be incorrectly configured, leading to a situation where the necessary operands are not available.
  Data Issues: The data being processed may not contain the expected fields or values, leading to the absence of operands.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Workflow Rule Configuration:
  
  Go to the workflow definition where the error is occurring.
  Review the conditions and operators used in the workflow rule.
  Ensure that all operators have the required operands defined.
  
  
  
  Validate Data:
  
  Check the data being processed by the workflow. Ensure that all necessary fields are populated and contain valid values.
  If the workflow is dependent on specific data inputs, verify that these inputs are being provided correctly.
  
  
  
  Modify the Rule:
  
  If the operator is not necessary, consider removing it or replacing it with a different operator that does not require an operand.
  If the operator is essential, ensure that the correct operand is being passed to it.
  
  
  
  Testing:
  
  After making changes, test the workflow to ensure that the error no longer occurs and that the workflow behaves as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details about the operators and their requirements.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools available in SAP to trace the workflow execution and identify where the operand is missing.
  
  
  
  Related Information:
  
  Workflow Management: Understanding how workflows are structured in SAP can help in troubleshooting issues related to workflow rules.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Community Forums: Engaging with SAP community forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_RLS_001133 error in your SAP environment.