How To Fix SY403 - Exception from the class & was raised

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 403

• Message text: Exception from the class & was raised

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 SY403 - Exception from the class & was raised ?

  The SAP error message "SY403 Exception from the class & was raised" typically indicates that an exception has occurred in the ABAP program, and it is related to a specific class or object. This error can arise from various issues, such as incorrect data handling, unhandled exceptions, or issues with the logic in the ABAP code.
  Causes:
  
  Unhandled Exceptions: The program may have encountered an unexpected situation that was not properly handled, leading to an exception being raised.
  Invalid Data: The data being processed may not meet the expected criteria, causing the program to throw an exception.
  Object Instantiation Issues: Problems with creating or accessing objects of a class can lead to exceptions.
  Authorization Issues: Lack of necessary authorizations can also trigger exceptions when trying to access certain resources or data.
  Configuration Errors: Incorrect configuration settings in the system can lead to exceptions being raised during execution.
  
  Solutions:
  
  Check the ABAP Code: Review the code where the exception is raised. Look for any TRY...ENDTRY blocks and ensure that exceptions are being handled properly.
  Debugging: Use the ABAP debugger to step through the code and identify the exact point where the exception occurs. This can help in understanding the context and the data involved.
  Data Validation: Ensure that the data being processed is valid and meets the expected criteria. Implement checks to validate data before processing.
  Review Class Implementation: If the exception is related to a specific class, review the implementation of that class to ensure it is functioning as expected.
  Authorization Checks: Verify that the user has the necessary authorizations to perform the actions that are causing the exception.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to the exception.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to analyze the code and objects involved.
  ST22 Dump Analysis: If the exception leads to a short dump, you can analyze it using transaction ST22 to get more details about the error.
  SAP Community: Engage with the SAP Community or forums to see if others have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be necessary to involve a developer or SAP support for further investigation.