How To Fix 9P015 - Period not permitted; coefficients exist for month in period

SAP Error Message - Details

• Message type: E = Error

• Message class: 9P - Russia and Ukraine class messages for development

• Message number: 015

• Message text: Period not permitted; coefficients exist for month in period

What causes this issue?

You want to enter separate VAT coefficients with the quarter as the
fiscal period. This is, however, not possible because the system has
found that coefficients have already been entered for a month within the
quarter you selected.

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?

Check your entries for the following months in the period and make
changes if necessary.

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 9P015 - Period not permitted; coefficients exist for month in period ?

  The SAP error message 9P015: Period not permitted; coefficients exist for month in period typically occurs in the context of planning and budgeting within SAP, particularly when dealing with planning versions and periods in the SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) environments.
  Cause:
  This error indicates that there are coefficients (or planning data) already defined for a specific month within the planning period you are trying to access or modify. The system does not allow changes to periods that already have existing data or coefficients to ensure data integrity and consistency.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Existing Coefficients: Review the coefficients or planning data that exist for the month in question. You can do this by navigating to the relevant planning area or using transaction codes like KP06 (for cost center planning) or KP07 (for cost center planning with actuals).
  
  
  Adjust Planning Version: If you need to make changes, consider creating a new planning version or period that does not have existing coefficients. This allows you to work without affecting the existing data.
  
  
  Delete or Adjust Coefficients: If it is appropriate to do so, you can delete or adjust the existing coefficients for the month in question. Be cautious with this approach, as it may impact other planning activities.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling planning periods and coefficients. This can provide insights into best practices and system behavior.
  
  
  User Authorization: Ensure that you have the necessary authorizations to make changes to the planning data. Sometimes, restrictions can lead to errors if the user does not have the right permissions.
  
  
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for planning and budgeting, such as KP06, KP07, CJI3, etc.
  Planning Versions: Understand how planning versions work in your SAP environment and how they can be utilized to manage different scenarios.
  Data Integrity: Be aware of the importance of maintaining data integrity in planning processes, as changes to coefficients can have downstream effects on reports and analyses.
  
  By following these steps, you should be able to address the error message and continue with your planning activities in SAP.