How To Fix CLASSIFICATION_TOOL255 - Internal Error: &

SAP Error Message - Details

• Message type: E = Error

• Message class: CLASSIFICATION_TOOL - Classification tool

• Message number: 255

• Message text: Internal Error: &

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 CLASSIFICATION_TOOL255 - Internal Error: & ?

  The SAP error message "CLASSIFICATION_TOOL255 Internal Error: &" typically indicates an internal issue within the classification tool in SAP. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the classification data or master data that the tool is trying to process.
  Configuration Issues: Incorrect configuration settings in the classification system or related modules can lead to this error.
  Database Issues: Problems with the database, such as corruption or connectivity issues, can trigger internal errors.
  Software Bugs: There may be bugs in the SAP software version you are using that lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access the classification tool can also result in internal errors.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed by the classification tool for any inconsistencies or errors. Ensure that all required fields are populated correctly.
  Review Configuration: Verify the configuration settings for the classification tool and related modules. Ensure that they are set up correctly according to your business requirements.
  Database Check: Perform a database check to ensure that there are no issues with the database. This may involve running database consistency checks or consulting with your database administrator.
  Update SAP Software: If you suspect a bug, check for any available patches or updates for your SAP system. Applying the latest support packages or notes may resolve the issue.
  Check Authorizations: Ensure that the user has the necessary authorizations to access and use the classification tool. Review the user roles and permissions.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  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 the context in which it occurs.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the classification tool to understand its functionality and configuration.
  Community Forums: Check SAP community forums or other online resources where users may have discussed similar issues and solutions.
  System Logs: Analyze system logs (transaction codes like SLG1) for any additional error messages or warnings that may provide more context about the internal error.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.