How To Fix SY027 - Format error found in program code

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 027

• Message text: Format error found in program code

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 SY027 - Format error found in program code ?

  The SAP error message SY027, which indicates a "Format error found in program code," typically arises during the execution of ABAP programs. This error suggests that there is an issue with the syntax or structure of the ABAP code, which prevents the program from being executed correctly.
  Causes of SY027 Error
  
  
  Syntax Errors: The most common cause is a syntax error in the ABAP code. This could be due to missing keywords, incorrect use of operators, or improper structure of statements.
  
  
  Data Type Mismatches: If there are operations involving incompatible data types, it can lead to format errors.
  
  
  Incorrect Use of Statements: Using statements in a context where they are not valid can also trigger this error.
  
  
  Missing or Incorrectly Defined Variables: If variables are not defined properly or are missing, it can lead to format issues.
  
  
  Inconsistent Formatting: Sometimes, the formatting of the code itself (like indentation or line breaks) can cause issues, especially if the code is being interpreted in a specific way.
  
  
  Solutions to SY027 Error
  
  
  Check Syntax: Review the ABAP code for any syntax errors. Use the ABAP Editor (transaction SE38 or SE80) to check for syntax errors. The editor will highlight any issues.
  
  
  Debugging: Use the debugger to step through the code and identify where the error occurs. This can help pinpoint the exact line or statement causing the issue.
  
  
  Data Type Verification: Ensure that all variables and data types are correctly defined and compatible with the operations being performed.
  
  
  Review Statements: Go through the ABAP statements to ensure they are used correctly and in the right context.
  
  
  Consult Documentation: If you are using specific functions or methods, refer to the SAP documentation to ensure you are using them correctly.
  
  
  Code Formatting: Ensure that the code is properly formatted. While this is less likely to be the cause, maintaining good formatting practices can help avoid confusion and errors.
  
  
  Check for Updates: If the error persists, check if there are any updates or patches available for your SAP system that might address known issues.
  
  
  Related Information
  
  Transaction Codes: Use transaction codes like SE38 (ABAP Editor) or SE80 (Object Navigator) to access and edit ABAP programs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to the SY027 error.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the SY027 format error in your ABAP program.