How To Fix VL803 - Program error in module &

SAP Error Message - Details

• Message type: E = Error

• Message class: VL -

• Message number: 803

• Message text: Program error in module &

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VL803 - Program error in module & ?

  The SAP error message VL803, which indicates a "Program error in module &," typically arises during the execution of a transaction related to logistics, particularly in the area of delivery processing. This error can occur for various reasons, including issues with the underlying program logic, data inconsistencies, or configuration problems.
  Possible Causes:
  
  Program Logic Errors: There may be a bug or an unhandled exception in the ABAP code of the program being executed.
  Data Inconsistencies: Inconsistent or corrupted data in the database tables related to deliveries, materials, or other logistics data can trigger this error.
  Configuration Issues: Incorrect configuration settings in the SAP system related to delivery processing or logistics can lead to unexpected behavior.
  User Authorizations: Lack of proper authorizations for the user executing the transaction can sometimes lead to unexpected errors.
  System Performance: Performance issues or timeouts during processing can also result in program errors.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP often releases notes to address known issues, including program errors.
  Debugging: If you have access to the ABAP debugger, you can analyze the program to identify the exact point of failure. This may require the assistance of an ABAP developer.
  Data Consistency Check: Run consistency checks on the relevant data tables to ensure there are no inconsistencies. Transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) can be used to inspect data.
  Review Configuration: Check the configuration settings related to delivery processing in the SPRO transaction. Ensure that all settings are correct and aligned with business processes.
  User Authorizations: Verify that the user has the necessary authorizations to perform the transaction. This can be checked in transaction SU53 after the error occurs.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction code, user actions leading to the error, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and VL03N (Display Outbound Delivery) to understand where the error occurs.
  ABAP Development: If you have access to ABAP development tools, you may want to review the code in the module indicated by the error message to identify potential issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the VL803 error in your SAP system.