CLUNDO022 - Change number &: undo at classification level not allowed for &

SAP Error Message - Details

• Message type: E = Error

• Message class: CLUNDO - Message Class for Undo Functions in Classification

• Message number: 022

• Message text: Change number &: undo at classification level not allowed for &

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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AnswerBot

• What is the cause and solution for SAP error message CLUNDO022 - Change number &: undo at classification level not allowed for & ?

  The SAP error message CLUNDO022 indicates that an attempt was made to undo a change at the classification level, but this operation is not permitted for the specified object. This error typically arises in the context of SAP's classification system, which is used to manage and categorize materials, equipment, and other objects.
  Cause:
  The error occurs due to one of the following reasons:
  
  Change Number Restrictions: The change number you are trying to use may not allow undo operations for the specific classification object. This can happen if the object is locked or if the change number is not set up to allow undo actions.
  Object Status: The object you are trying to undo may be in a status that does not permit changes. For example, if the object is already released or in use, the system may prevent undoing changes.
  Configuration Settings: The configuration settings for the classification system may restrict undo operations for certain types of objects or under certain conditions.
  
  Solution:
  To resolve the error, consider the following steps:
  
  Check Change Number: Verify that the change number you are using is valid and that it allows undo operations. You may need to consult with your SAP administrator or check the configuration settings for the change management process.
  Review Object Status: Check the status of the object you are trying to modify. If it is locked or in a status that does not allow changes, you may need to unlock it or change its status before attempting the undo operation.
  Consult Documentation: Review the SAP documentation related to classification and change management to understand the specific rules and restrictions that apply to your scenario.
  Use Alternative Methods: If undoing the change is not possible, consider whether you can achieve your goal through other means, such as creating a new change or modifying the object directly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling classification changes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class) and CL03 (Display Class) to manage classification objects effectively.
  User Authorization: Ensure that you have the necessary authorizations to perform changes at the classification level, as insufficient permissions can also lead to errors.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.