How To Fix SOI2464 - Table &1: Change classification type from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI2 - SOI Messages

• Message number: 464

• Message text: Table &1: Change classification type from &2 to &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOI2464 - Table &1: Change classification type from &2 to &3 ?

  The SAP error message SOI2464 indicates that there is an issue with the classification type of a table in the SAP system. This error typically arises when there is an attempt to change the classification type of a table from one type to another, which is not allowed due to certain constraints or settings in the system.
  Cause:
  
  Incompatible Classification Types: The classification type you are trying to change to is not compatible with the existing type. For example, you might be trying to change a classification type that is set for a specific purpose to another type that does not support that purpose.
  Data Integrity Issues: Changing the classification type may lead to data integrity issues if there are existing records that do not conform to the new classification type.
  Configuration Settings: The system configuration may restrict changes to certain classification types based on business rules or settings defined in the system.
  
  Solution:
  
  Review Classification Types: Check the classification types involved in the error message. Ensure that the change you are attempting is valid and that the new classification type is appropriate for the data in the table.
  Data Migration: If you need to change the classification type, consider migrating the data to a new table or structure that supports the desired classification type.
  Consult Documentation: Refer to SAP documentation or help resources to understand the implications of changing classification types and the correct procedures to follow.
  System Configuration: If necessary, consult with your SAP Basis or configuration team to review the system settings and determine if any adjustments can be made to allow the change.
  Testing: Before making changes in a production environment, test the changes in a development or quality assurance environment to ensure that they do not lead to further issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling classification types.
  Transaction Codes: Familiarize yourself with transaction codes related to classification management, such as CL02 (Change Class) or CL03 (Display Class).
  User Authorization: Ensure that you have the necessary authorizations to make changes to classification types in the system.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.