How To Fix CM_EHENV_CDEF030 - Recalculating this period will override existing calculated data

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHENV_CDEF -

• Message number: 030

• Message text: Recalculating this period will override existing calculated data

What causes this issue?

You are editing a calculation definition. You are changing the data
period of an existing calculation. If you apply your changes, your
previous calculation results will be overwritten by the new results.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_CDEF030 - Recalculating this period will override existing calculated data ?

  The SAP error message CM_EHENV_CDEF030 indicates that there is an attempt to recalculate a period in a context where existing calculated data will be overridden. This typically occurs in the context of Environmental Health (EH) or similar modules where data integrity is crucial, and recalculating can lead to loss of previously calculated results.
  Cause:
  
  Existing Calculated Data: The error arises when there is already calculated data for the specified period, and the system is trying to recalculate it without first clearing or archiving the existing data.
  Data Integrity Concerns: The system is designed to prevent unintentional loss of data, hence it raises this warning to ensure that users are aware of the implications of their actions.
  
  Solution:
  
  Review Existing Data: Before proceeding with the recalculation, review the existing calculated data for the period in question. Determine if it is necessary to keep this data or if it can be safely overridden.
  Backup Data: If the existing data is important, consider backing it up or exporting it before proceeding with the recalculation.
  Clear Existing Data: If you decide that the existing data can be overridden, you may need to clear or delete the existing calculated data for that period. This can usually be done through the relevant transaction or program in SAP.
  Recalculate: After clearing the existing data, you can proceed with the recalculation for the specified period.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with for detailed instructions on how to handle recalculations and data management.
  
  Related Information:
  
  Transaction Codes: Depending on the specific module, you may need to use certain transaction codes to manage calculated data (e.g., transaction codes for EH or Environmental Management).
  User Roles and Permissions: Ensure that you have the necessary permissions to delete or modify calculated data, as this may be restricted based on user roles.
  Testing in a Sandbox: If possible, test the recalculation process in a sandbox or development environment to understand the implications before applying changes in the production environment.
  Consult with Colleagues or SAP Support: If you are unsure about the implications of overriding existing data, consult with colleagues or reach out to SAP support for guidance.
  
  By following these steps, you should be able to address the error message CM_EHENV_CDEF030 effectively.