How To Fix VS402 - Internal error on calling &1

SAP Error Message - Details

• Message type: E = Error

• Message class: VS - SD Master data

• Message number: 402

• Message text: Internal error on calling &1

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 VS402 - Internal error on calling &1 ?

  The SAP error message VS402, which states "Internal error on calling &1," typically indicates that there is an issue within the SAP system that is preventing a function or process from executing correctly. This error can occur in various contexts, such as during the execution of a transaction, report, or program.
  Possible Causes:
  
  System Bugs: There may be a bug in the SAP system or the specific module you are using.
  Configuration Issues: Incorrect configuration settings in the system can lead to internal errors.
  Data Inconsistencies: Corrupted or inconsistent data in the database can trigger this error.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can lead to unexpected behavior.
  Custom Code: If there are custom developments or enhancements, they might be causing the error.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP frequently releases notes to address known issues and bugs.
  Debugging: If you have access to the development environment, you can debug the program or transaction to identify the exact point of failure.
  Transaction Logs: Review transaction logs or system logs (SM21) for additional error messages or warnings that could provide more context.
  Data Consistency Checks: Run consistency checks on the relevant data to ensure there are no corrupt entries.
  User Authorizations: Verify that the user has the necessary authorizations to execute the transaction or program.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to gather more information about the error.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these can resolve many internal errors.
  Testing in a Sandbox: If possible, replicate the issue in a sandbox environment to test potential solutions without affecting the production system.
  
  By following these steps, you should be able to diagnose and potentially resolve the VS402 error in your SAP system.