How To Fix KG806 - Enter a valid period

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 806

• Message text: Enter a valid period

What causes this issue?

You have selected a period which is not in the time frame which you are
currently planning.

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?

Select a period which lies in the current planning time frame.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG806 - Enter a valid period ?

  The SAP error message KG806 ("Enter a valid period") typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost center accounting, internal orders, or other related transactions. This error indicates that the period you are trying to enter is not valid for the transaction you are attempting to perform.
  Causes of Error KG806
  
  
  Invalid Period: The period you are trying to enter may not be open for posting. This can happen if:
  
  The period is closed in the financial accounting (FI) module.
  The period is outside the fiscal year defined in the system.
  The period is not defined in the controlling area.
  
  
  
  Incorrect Fiscal Year Variant: The fiscal year variant assigned to the company code or controlling area may not match the period you are trying to enter.
  
  
  Posting Period Settings: The posting period settings in the configuration may restrict posting to certain periods.
  
  
  Transaction Type Restrictions: Certain transaction types may have specific restrictions on the periods that can be used.
  
  
  Solutions to Error KG806
  
  
  Check Period Status:
  
  Go to the transaction code OB52 to check the posting periods for your company code. Ensure that the period you are trying to enter is open for posting.
  
  
  
  Verify Fiscal Year Variant:
  
  Check the fiscal year variant assigned to your company code and ensure it aligns with the period you are trying to use. You can find this in the configuration settings under Financial Accounting > Financial Accounting Global Settings > Fiscal Year > Define Fiscal Year Variant.
  
  
  
  Adjust Posting Periods:
  
  If necessary, you can open the period for posting in transaction code OB52. Make sure to set the correct date range for the periods you want to allow postings.
  
  
  
  Review Transaction Type Settings:
  
  If you are using a specific transaction type, check if there are any restrictions on the periods that can be used with that transaction type.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unsure about making changes to the configuration, consult with your SAP administrator or a consultant who can help you navigate the settings safely.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  OB52: To manage posting periods.
  OKKP: To check and configure controlling area settings.
  KSB1: To view line items for cost centers, which may help in understanding the context of the error.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on controlling and posting periods.
  
  
  User Roles: Ensure that you have the necessary authorizations to post in the specified period.
  
  
  By following these steps, you should be able to resolve the KG806 error and successfully enter a valid period for your transaction.