How To Fix FDT_WD_EXPRESSION046 - Logic schema contains same operand twice

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_EXPRESSION -

• Message number: 046

• Message text: Logic schema contains same operand twice

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_EXPRESSION046 - Logic schema contains same operand twice ?

  The SAP error message FDT_WD_EXPRESSION046 indicates that there is a logical expression in your workflow or decision logic that contains the same operand used more than once. This can lead to ambiguity or unintended behavior in the logic processing.
  Cause:
  The error typically arises in scenarios where:
  
  A logical expression (like a condition or formula) is defined with duplicate operands. For example, an expression like A AND A or A OR A would trigger this error.
  The logic schema is incorrectly configured, leading to redundancy in the operands.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review the Logic Schema: 
  
  Open the logic schema where the error is occurring.
  Identify the expression that is causing the issue.
  
  
  
  Remove Duplicate Operands:
  
  Modify the expression to ensure that each operand is unique. For example, if you have A AND A, change it to just A.
  If the logic requires both conditions to be checked, ensure that they are distinct operands.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, save the changes and test the logic to ensure that it behaves as expected without triggering the error.
  
  
  
  Consult Documentation:
  
  If you are unsure about the logic or how to structure it correctly, refer to SAP documentation or guidelines related to the specific module you are working with.
  
  
  
  Seek Help from Colleagues or SAP Support:
  
  If the issue persists or if you need further clarification, consider reaching out to colleagues who have experience with SAP workflows or contact SAP support for assistance.
  
  
  
  Related Information:
  
  SAP Notes and Documentation: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  Training and Resources: If you frequently work with logic schemas, consider undergoing training or reviewing resources on best practices for defining logical expressions in SAP.
  Community Forums: Engage with SAP community forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to resolve the FDT_WD_EXPRESSION046 error and ensure that your logic schema functions correctly.