How To Fix CM_EHFND_COMN159 - &1: Enter an operator

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 159

• Message text: &1: Enter an operator

What causes this issue?

You have entered a value without entering an operator.
The operator is mandatory.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Enter one of the following operators: <, > , <= , >= , =< , => , and
ca.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_COMN159 - &1: Enter an operator ?

  The SAP error message CM_EHFND_COMN159 typically indicates that there is an issue with a missing operator in a query or expression within the SAP system. This error often arises in scenarios involving data filtering, selection criteria, or logical expressions where an operator (such as =, >, <, AND, OR, etc.) is expected but not provided.
  Cause:
  
  Missing Operator: The most common cause is that an operator is missing in a condition or expression. For example, if you are trying to filter records based on a condition but did not specify how to compare the values.
  Incorrect Syntax: There may be a syntax error in the expression or query that leads to the system not recognizing the intended operation.
  Configuration Issues: In some cases, the error may arise from incorrect configuration settings in the application or module you are working with.
  
  Solution:
  
  Check the Expression: Review the expression or query where the error occurred. Ensure that all necessary operators are included. For example, if you have a condition like Field1 Value1, it should be something like Field1 = Value1.
  Correct Syntax: Make sure that the syntax of your query or expression adheres to the expected format. Refer to the documentation for the specific module or function you are using.
  Debugging: If you are working with custom code or enhancements, use debugging tools to trace the execution and identify where the error is being triggered.
  Consult Documentation: Check SAP documentation or help resources for guidance on the specific context in which the error occurs. This can provide insights into the expected format and operators.
  Testing: After making corrections, test the query or expression again to ensure that the error is resolved.
  
  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.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the issue related to the CM_EHFND_COMN159 error message in SAP.