How To Fix W8309 - Add a relational operator (<, >, =, etc.) to line &1

W8309 - Overview

• Message type: E = Error

• Message class: W8 - Workflow: Expressions, data flow

• Message number: 309

• Message text: Add a relational operator (<, >, =, etc.) to line &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message W8309 - Add a relational operator (<, >, =, etc.) to line &1 ?

  Certainly! Here's detailed information about the SAP error message W8309:
  
  SAP Message W8309:
  Text:
  Add a relational operator (<, >, =, etc.) to line &1
  
  
  Cause:
  This warning message occurs when a condition or expression in a selection screen, query, or ABAP code is missing a relational operator. For example, if you write a condition or filter without specifying how the values should be compared (e.g., missing <, >, =, <=, >=, <>), the system cannot interpret the intended logic.
  Common scenarios include:
  
  In selection criteria or dynamic WHERE clauses, the condition is incomplete.
  In ABAP code, a logical expression is missing a comparison operator.
  In SAP Query or Infoset queries, a filter condition lacks a relational operator.
  
  
  
  Solution:
  
  Add the appropriate relational operator to the condition or expression at the specified line number (&1 indicates the line number in the source or selection screen).  
  Check the syntax of your selection criteria or WHERE clause and ensure that every condition