How To Fix 3O168 - Period not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: 3O - HR: Messages for Taiwan

• Message number: 168

• Message text: Period not valid

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 3O168 - Period not valid ?

  The SAP error message 3O168: "Period not valid" typically occurs when you are trying to post a transaction in a period that is either closed or not open for posting in the system. This can happen in various modules, such as Financial Accounting (FI) or Controlling (CO), where periods are defined for posting transactions.
  Causes:
  
  Closed Posting Period: The period you are trying to post to has been closed in the system.
  Incorrect Period Configuration: The period may not be configured correctly in the system settings.
  Fiscal Year Variant Issues: The fiscal year variant may not be set up properly, leading to discrepancies in the allowed posting periods.
  User Authorization: The user may not have the necessary authorizations to post in the specified period.
  Transaction Type Restrictions: Certain transaction types may have restrictions on the periods they can be posted to.
  
  Solutions:
  
  
  Check Posting Periods:
  
  Go to the transaction code OB52 (Change Posting Periods) to check the status of the posting periods. Ensure that the period you are trying to post to is open.
  If necessary, you can open the period for posting by adjusting the settings in this transaction.
  
  
  
  Review Fiscal Year Variant:
  
  Check the fiscal year variant settings in transaction code OB29. Ensure that the periods are defined correctly and that the fiscal year variant is assigned to the company code.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to post in the desired period. This can be checked with the help of your SAP security team.
  
  
  
  Transaction Type Settings:
  
  Review the settings for the specific transaction type you are trying to post. Some transaction types may have specific restrictions on the periods they can be posted to.
  
  
  
  Consult with Finance Team:
  
  If you are unsure about the period settings or need to make changes, consult with your finance or accounting team to ensure compliance with internal policies.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OB52: Change Posting Periods
  OB29: Maintain Fiscal Year Variant
  FBL1N: Vendor Line Item Display (to check for related transactions)
  FBL3N: G/L Account Line Item Display (to check for related transactions)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  
  Documentation: Refer to SAP documentation for detailed information on posting periods and fiscal year variants.
  
  
  By following these steps, you should be able to resolve the error message 3O168 and successfully post your transactions.