How To Fix VK658 - System error during classification

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 658

• Message text: System error during classification

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 VK658 - System error during classification ?

  The SAP error message VK658 ("System error during classification") typically occurs during the classification process in SAP, particularly when dealing with material classification or characteristics assignment. This error can arise due to various reasons, including system configuration issues, data inconsistencies, or problems with the classification system itself.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being classified, such as missing or incorrect characteristics.
  Configuration Issues: The classification system may not be properly configured, leading to errors during the classification process.
  Authorization Issues: The user may not have the necessary authorizations to perform classification tasks.
  System Bugs: There may be bugs or issues in the SAP system that are causing the classification process to fail.
  Database Issues: Problems with the underlying database, such as locks or corruption, can also lead to this error.
  
  Solutions:
  
  Check Data Consistency: Ensure that all required characteristics and values are correctly defined and available for the classification process. Validate the data being used for classification.
  Review Configuration: Verify the configuration settings for the classification system in SAP. Ensure that all necessary settings are correctly defined.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to perform classification tasks.
  System Logs: Review the system logs (transaction SLG1) for any additional error messages or details that can provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. Applying the latest patches or updates may resolve the issue.
  Database Check: If you suspect database issues, work with your database administrator to check for locks, corruption, or other issues that may be affecting the classification process.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class), CL03 (Display Class), and CL30 (Class Overview) to navigate the classification system.
  Documentation: Review SAP documentation related to classification and characteristics to ensure proper understanding and usage.
  Training: Consider training sessions or workshops on SAP classification to enhance user knowledge and reduce the likelihood of errors.
  
  By following these steps, you should be able to identify and resolve the VK658 error in SAP.