How To Fix KX323 - Aspect & is still in release 3.x -> see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 323

• Message text: Aspect & is still in release 3.x -> see long text

What causes this issue?

The fixed part of aspect data structures has been changed in Release
4.x (see the corresponding <DS:RELN.EC_EIS_40A_ASPUMSETZ>Release
information</>).
The aspect currently being worked on is an old version and must be
converted.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Start the dialog for maintaining the aspect data structure, choose the
activation key, and follow the instructions (help text).
Note: When converting the aspect you can clean up the data structure,
meaning (as opposed to normal editing) you can delete key figures no
longer required, and the "free-floating" characteristic VALTY (value
type). Carry out any editing before activating.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX323 - Aspect & is still in release 3.x -> see long text ?

  The SAP error message KX323 typically indicates an issue related to the configuration of the system, particularly in the context of the Controlling (CO) module. The message suggests that there is an aspect (a component or configuration) that is still in a legacy format (release 3.x) and needs to be updated or adjusted to be compatible with the current version of SAP.
  Cause:
  
  Legacy Configuration: The aspect in question has not been updated from an older version of SAP (3.x) to the current version, which may lead to compatibility issues.
  Incorrect Settings: There may be settings in the controlling area or other related configurations that are not aligned with the current system requirements.
  Data Migration Issues: If the system was upgraded from an older version, some data or configurations may not have been properly migrated or updated.
  
  Solution:
  
  Review Configuration: Check the configuration settings in the Controlling module. Ensure that all aspects are updated to the current version. This may involve reviewing the controlling area settings, cost centers, profit centers, and other related configurations.
  Update Legacy Aspects: If you identify any aspects that are still in the 3.x format, you will need to update them to the current version. This may involve using transaction codes like OX19 (for controlling area) or OKEQ (for cost element).
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message. SAP Notes may provide specific instructions or patches that can resolve the issue.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that there are no further compatibility issues.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on upgrading legacy configurations.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module that may help in reviewing and updating configurations.
  Upgrade Documentation: If your system was recently upgraded, review the upgrade documentation for any specific steps that need to be taken to ensure compatibility with the new version.
  
  By following these steps, you should be able to address the KX323 error and ensure that your SAP system is functioning correctly.