How To Fix 28023 - Error in syntax check for simple condition

SAP Error Message - Details

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 023

• Message text: Error in syntax check for simple condition

What causes this issue?

The syntax check found errors in the condition. There are several
possible reasons for this:
Keys (such as characteristic names) that contain hyphens can only be
referred to in dependencies if you enter the keyword SKEY. The key must
be entered in quote marks: SKEY 'EXT-COLOR'
Changes to master data that are made while you are processing a
dependency are not always recognized, due to buffering of data.
Character strings (for example, characteristic values in CHAR format)
must be entered in quote marks: COLOR = 'RED'. Characteristic values in
numeric format are not entered in quote marks.

System Response

The cursor marks the place where the error occurs. There may be a list
of several detailed error explanations for you to select.

How to fix this error?

Check your entry and correct the error. You have the following options
for analyzing and correcting the error:
If you cannot see the error immediately, select a detail message that
looks suitable by choosing the <PF>Details</> pushbutton. The cursor
marks the relevant place in your source code, and you can display the
long text of the detail message for more information, if required. If
the message you selected does not help, you can check again and select
a different detail message.
If changes to master data made while you are processing the dependency
are not recognized, start the dependency maintenance function again.
You can still save your dependency if the source code contains errors.
The status of the dependency is automatically set to <ZH>locked</>, and
the dependency cannot be used for variant configuration.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 28023 - Error in syntax check for simple condition ?

  The SAP error message 28023, "Error in syntax check for simple condition," typically occurs in the context of ABAP programming, particularly when working with conditions in selection screens, reports, or other ABAP code. This error indicates that there is a syntax issue in a conditional statement, which prevents the program from compiling or executing correctly.
  Causes:
  
  Incorrect Syntax: The most common cause is a typo or incorrect syntax in the condition statement. This could include missing operators, incorrect use of parentheses, or invalid expressions.
  Data Type Mismatch: If the data types of the operands in the condition do not match, it can lead to syntax errors.
  Logical Errors: Using logical operators incorrectly or inappropriately can also trigger this error.
  Missing Keywords: Sometimes, essential keywords or clauses may be omitted, leading to incomplete statements.
  
  Solutions:
  
  Review the Code: Carefully check the line of code where the error is reported. Look for any typos, missing operators, or incorrect syntax.
  Check Data Types: Ensure that the data types of the variables or fields being compared in the condition are compatible.
  Use ABAP Editor: Utilize the ABAP Editor's syntax check feature (by pressing Ctrl + F2 or using the "Check" option) to identify the exact location of the syntax error.
  Refer to Documentation: Consult the ABAP documentation or online resources for the correct syntax of the conditional statements you are using.
  Debugging: If the error is not immediately apparent, consider using debugging tools to step through the code and identify where the logic may be failing.
  
  Related Information:
  
  ABAP Syntax: Familiarize yourself with the basic syntax rules of ABAP, especially for conditional statements (e.g., IF, CASE, etc.).
  SAP Notes: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  Error Handling: Implement proper error handling in your ABAP code to manage unexpected conditions gracefully.
  
  By following these steps, you should be able to identify and resolve the syntax error associated with SAP error message 28023.