How To Fix SY323 - LIKE operator: Closing apostrophe missing

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 323

• Message text: LIKE operator: Closing apostrophe missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY323 - LIKE operator: Closing apostrophe missing ?

  The SAP error message SY323 indicates that there is a syntax error in your ABAP code, specifically related to the use of the LIKE operator. The error message "Closing apostrophe missing" suggests that there is an issue with the quotation marks in your code, typically indicating that a string literal is not properly closed.
  Cause:
  The most common causes for this error include:
  
  Missing Closing Apostrophe: You have started a string with a single quote (') but have not provided a corresponding closing single quote.
  Improper Use of LIKE Operator: The LIKE operator is used for pattern matching in SQL statements, and if the pattern is not correctly defined (e.g., missing quotes), this error can occur.
  Concatenation Issues: If you are concatenating strings and one of the parts is not properly quoted, it can lead to this error.
  
  Solution:
  To resolve the SY323 error, you can follow these steps:
  
  
  Check Your Code: Look for the line of code where the LIKE operator is used. Ensure that all string literals are properly enclosed in single quotes. For example:
  SELECT * FROM your_table WHERE your_field LIKE 'your_pattern'.
  Make sure that both the opening and closing quotes are present.
  
  
  Review Concatenation: If you are using concatenation to build your string, ensure that each part is correctly quoted. For example:
  DATA(lv_pattern) = 'your_' && 'pattern'.
  SELECT * FROM your_table WHERE your_field LIKE lv_pattern.
  
  
  Check for Special Characters: If your pattern includes special characters, ensure they are properly escaped or handled.
  
  
  Use Debugging Tools: If you are unable to find the issue, consider using the ABAP debugger to step through your code and identify where the error occurs.
  
  
  Related Information:
  
  LIKE Operator: The LIKE operator is used in SQL statements to search for a specified pattern in a column. It is often used with wildcard characters such as % (for any sequence of characters) and _ (for a single character).
  ABAP Syntax: Familiarize yourself with ABAP syntax rules, especially regarding string literals and operators.
  SAP Notes: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  
  By carefully reviewing your code and ensuring that all string literals are properly formatted, you should be able to resolve the SY323 error.