How To Fix WOD1030 - Error occurred in user exit &1 of function module &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WOD1 - Messages for Function Group WOD1

• Message number: 030

• Message text: Error occurred in user exit &1 of function module &2

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 WOD1030 - Error occurred in user exit &1 of function module &2 ?

  Certainly! Here's a detailed explanation of the SAP error message:
  
  SAP Error Message:
  WOD1030 - Error occurred in user exit &1 of function module &2
  
  Meaning / Cause:
  
  This error indicates that an issue occurred within a user exit (a customer-specific enhancement point) inside a particular function module during processing.
  The placeholders &1 and &2 represent:
  
  &1: The name of the user exit where the error happened.
  &2: The name of the function module in which the user exit is implemented.
  
  
  User exits are custom code enhancements provided by SAP to allow customers to add their own logic without modifying standard SAP code.
  The error typically means that the custom code in the user exit caused a runtime error, exception, or did not handle a scenario properly.
  
  
  Common Causes:
  
  Programming errors in the user exit (e.g., syntax errors, unhandled exceptions).
  Incorrect assumptions about data or missing data leading to runtime errors.
  Incompatible or outdated custom code after system upgrades or patches.
  Missing or incorrect data passed to the user exit.
  Issues with data consistency or authorization problems within the user exit logic.
  
  
  Solution / Troubleshooting Steps:
  
  
  Identify the User Exit and Function Module:
  
  Check the exact names in the error message (&1 and &2).
  Use transaction SE37 to display the function module &2.
  Locate the user exit &1 inside the function module or enhancement implementation.
  
  
  
  Analyze the User Exit Code:
  
  Review the custom code in the user exit for possible errors.
  Look for unhandled exceptions or assumptions that might not hold true.
  Check for recent changes or transports that might have introduced the error.
  
  
  
  Check the Error Logs and Dumps:
  
  Use transaction ST22 to check for short dumps related to this error.
  Use transaction SM21 for system logs.
  Analyze the dump or logs to find the exact cause of the failure.
  
  
  
  Debugging:
  
  Set breakpoints in the user exit code.
  Reproduce the error to step through the code and identify the problem.
  
  
  
  Correct the Code or Data:
  
  Fix any programming errors or add proper exception handling.
  Ensure that all required data is available and valid.
  Adjust the logic to handle all possible scenarios.
  
  
  
  Testing:
  
  After corrections, thoroughly test the user exit in a development or quality system.
  Confirm that the error no longer occurs.
  
  
  
  Transport Changes:
  
  Once fixed and tested, transport the changes to production following your change management process.
  
  
  
  
  Related Information:
  
  User Exits and Enhancements:
  
  User exits are part of SAP enhancement techniques (user exits, BADIs, enhancement spots).
  They allow custom code without modifying SAP standard code.
  
  
  Function Modules:
  
  Function modules are reusable procedures in SAP.
  User exits can be implemented inside function modules to enhance functionality.
  
  
  Transactions to Use:
  
  SE37 - Function Module Builder (to view/edit function modules).
  SMOD / CMOD - User exit management (older user exits).
  SE80 - Object Navigator (to find enhancements).
  ST22 - ABAP Runtime Error Analysis.
  SM21 - System Log.
  SE38 / SE80 - To debug ABAP code.
  
  
  
  
  Summary:
  The error WOD1030 signals a problem in a custom user exit inside a function module. The root cause is usually a bug or data issue in the custom code. The solution involves identifying the user exit and function module, analyzing and debugging the custom code, fixing the issue, and testing thoroughly.
  
  If you provide the exact user exit and function module names, I can help you with more specific guidance!