How To Fix SWF_RLS_001102 - Operator '&1': The value of the right operand cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RLS_001 - Condition Evaluation and Rule Evaluation

• Message number: 102

• Message text: Operator '&1': The value of the right operand cannot be determined

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RLS_001102 - Operator '&1': The value of the right operand cannot be determined ?

  The SAP error message SWF_RLS_001102, which states "Operator '&1': The value of the right operand cannot be determined," typically occurs in the context of workflow or business process management within SAP systems. This error indicates that the system is unable to evaluate the right operand of a condition or expression in a workflow due to missing or undefined values.
  Cause:
  
  Undefined Variables: The right operand in the expression may refer to a variable or field that has not been initialized or does not have a value assigned to it.
  Data Type Mismatch: There may be a mismatch in the expected data type of the operands, leading to an inability to evaluate the expression.
  Workflow Configuration Issues: The workflow may not be properly configured, leading to missing data or incorrect references.
  Context Issues: The context in which the workflow is executed may not have the necessary data available, causing the right operand to be undetermined.
  
  Solution:
  
  Check Variable Initialization: Ensure that all variables and fields used in the expression are properly initialized and have valid values assigned to them before the expression is evaluated.
  Review Data Types: Verify that the data types of the operands are compatible. If there is a mismatch, adjust the data types accordingly.
  Workflow Configuration: Review the workflow configuration to ensure that all necessary data is being passed correctly and that there are no missing steps or conditions.
  Debugging: Use debugging tools within SAP to trace the execution of the workflow and identify where the right operand is failing to be determined. This can help pinpoint the exact cause of the issue.
  Check Context: Ensure that the context in which the workflow is running has access to all required data. If the workflow is triggered by an event, make sure that the event provides all necessary information.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Workflow Documentation: Review the official SAP documentation on workflows to understand how to properly configure and manage workflows, including variable handling and expressions.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_RLS_001102 error in your SAP system.