How To Fix SD_EXPRESSION010 - Unknown operator &1

SD_EXPRESSION010 - Overview

• Message type: E = Error

• Message class: SD_EXPRESSION - Messages processing AST expressions

• Message number: 010

• Message text: Unknown operator &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_EXPRESSION010 - Unknown operator &1 ?

  The SAP error message SD_EXPRESSION010: Unknown operator &1 typically occurs in the context of pricing or condition records in the Sales and Distribution (SD) module. This error indicates that the system has encountered an operator in a pricing condition that it does not recognize or cannot process.
  
  Cause:
  
  Invalid Operator: The error is often caused by the use of an invalid or unsupported operator in a pricing condition formula or expression.
  Custom Development: If there are custom pricing procedures or enhancements, they may be using operators that are not defined or recognized by the system.
  
  Configuration Issues: Incorrect configuration in the pricing procedure or condition types can lead to this error.
  Data Entry Errors: Manual entry of condition records with incorrect syntax or operators can also trigger this error.
  
  
  Solution:
  
  Check Pricing Procedure: Review the pricing procedure and ensure that all operators used in the conditions are valid and recognized by SAP. You can do this by