How To Fix FC277 - Enter a valid period

FC277 - Overview

• Message type: E = Error

• Message class: FC - FI configuration error messages

• Message number: 277

• Message text: Enter a valid period

What causes this issue?

The time period you entered is not defined.

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

System Response

Error message

How to fix this error?

You can display defined time periods by clicking the possible entries
pushbutton. Selected the required time period from the list.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FC277 - Enter a valid period ?

  The SAP error message FC277 "Enter a valid period" typically occurs when a user attempts to enter a financial transaction or perform a posting in a period that is either closed or not open for posting in the system. This error is common in financial modules such as FI (Financial Accounting) or CO (Controlling).
  
  Cause:
  
  Closed Posting Period: The period you are trying to post to has been closed in the system. This is often done at the end of a financial month or year to prevent further changes.
  Incorrect Period Entry: The period entered may not exist in the system, or it may be incorrectly formatted.
  Authorization Issues: The user may not have the necessary authorizations to post in the specified period.
  Configuration Settings: The configuration settings in the financial module may restrict postings to certain periods.
  
  
  Solution:
  
  
  Check Posting Periods:
  
  Go to the transaction code OB52 (Change View "Posting Periods": Overview).
  Verify if the period you are