How To Fix KG027 - Enter a valid period (year & has & periods)

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 027

• Message text: Enter a valid period (year & has & periods)

What causes this issue?

You have entered an invalid period for year &V1&.

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?

Enter a value between 1 and &V2& for the period in year &V1&.
Check whether you have chosen weekly or period planning.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG027 - Enter a valid period (year & has & periods) ?

  The SAP error message KG027 ("Enter a valid period (year & has & periods)") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with planning or actual data entries in the system. This error indicates that the period you are trying to enter is not valid for the specified year, either because it is outside the allowed range or because the period is not open for posting.
  Causes:
  
  Closed Periods: The period you are trying to enter data for may be closed in the system. SAP has a configuration that allows periods to be closed for posting to prevent changes to historical data.
  Invalid Period: The period number you are entering may not correspond to a valid month or fiscal period in the specified year.
  Fiscal Year Variant: The fiscal year variant may not be set up correctly, leading to discrepancies in the expected periods.
  Data Entry Error: There may be a simple typographical error in the period or year you are entering.
  
  Solutions:
  
  Check Period Status: Verify if the period you are trying to enter is open for posting. You can do this by checking the period status in the transaction code OB52 (for controlling periods) or OB29 (for financial accounting periods).
  Correct Period Entry: Ensure that you are entering a valid period number (e.g., 1 for January, 2 for February, etc.) and that it corresponds to the fiscal year you are working with.
  Review Fiscal Year Variant: Check the configuration of the fiscal year variant in the system to ensure it is set up correctly. You can do this in the configuration settings under SPRO > Financial Accounting > Financial Accounting Global Settings > Fiscal Year.
  Consult with Your SAP Administrator: If you are unsure about the settings or if the issue persists, consult with your SAP administrator or the finance team to ensure that the periods are configured correctly and that you have the necessary authorizations to post in the specified period.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB52 (to check and maintain period status) and KP06 (for planning data).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to post in the specified periods, as restrictions may be in place.
  
  By following these steps, you should be able to resolve the KG027 error and successfully enter the required data in SAP.