How To Fix WER192 - Operator &1 is invalid

WER192 - Overview

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 192

• Message text: Operator &1 is invalid

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 WER192 - Operator &1 is invalid ?

  Certainly! Here's detailed information about the SAP error message WER192 Operator &1 is invalid:
  
  Error Message
  WER192 Operator &1 is invalid
  
  &1 is a placeholder for the operator that was found invalid.
  
  
  Cause
  This error occurs when an invalid or unrecognized operator is used in a condition or expression within SAP. Typically, this happens in:
  
  Workflow conditions
  Business rules
  Custom code or user exits
  Selection criteria or filters
  
  The operator provided is not part of the allowed set of operators in the context where it is used.
  
  Common Scenarios
  
  Using an operator that is not supported in the workflow condition editor.
  Typing errors in the operator (e.g., using == instead of =).
  Using operators from other programming languages that SAP does not recognize.
  Incorrect use of logical operators in selection screens or reports.
  
  
  Solution
  
  
  Check the operator used:
  
  Verify the operator in the condition or expression.
  Ensure it is one of the valid operators supported by SAP in that context.
  
  
  
  Use valid operators:
  
  For example, in workflow conditions, valid operators include:
  =,