How To Fix COM_PME_PARSER031 - Comparison operator required

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 031

• Message text: Comparison operator required

What causes this issue?

The syntax check found an error. The system expects a numeric
comparison operator at the cursor (such as '=', ' ', '<', '>', or '<='
or '>=').

System Response

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

How to fix this error?

Check the expression at the cursor. You may need to correct the
operator or check the other messages to find the cause of the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_PARSER031 - Comparison operator required ?

  The SAP error message COM_PME_PARSER031 with the description "Comparison operator required" typically occurs in the context of the SAP system when there is an issue with a comparison operation in a query or a condition. This error is often related to the use of expressions in ABAP code, particularly in the context of selection criteria or logical conditions.
  Cause:
  The error is usually caused by one of the following issues:
  
  Missing Comparison Operator: A comparison operator (like =, <>, <, >, <=, >=) is missing in a condition or expression.
  Syntax Error: There may be a syntax error in the code where the comparison is being made.
  Improperly Formatted Query: If you are using a query or a selection screen, the conditions may not be properly formatted, leading to this error.
  Dynamic Conditions: If you are dynamically building conditions, the logic may not be correctly implemented.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check the Code: Review the ABAP code or the query where the error is occurring. Ensure that all comparison operations have the necessary operators.
  Correct Syntax: Make sure that the syntax of the condition is correct. For example, if you are using a WHERE clause, ensure it is properly formatted.
  Debugging: Use the debugger to step through the code and identify where the error is being triggered. This can help you pinpoint the exact location of the missing operator.
  Review Dynamic Conditions: If you are constructing conditions dynamically, ensure that the logic is correctly implemented and that all necessary operators are included.
  Test with Sample Data: If applicable, test the query or code with sample data to see if the error persists.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for the specific module or function you are working with to understand the expected syntax and usage of comparison operators.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance, providing them with the relevant code snippets and context for the error.