How To Fix FOT_B2A820 - Assigned periods must first be removed

SAP Error Message - Details

• Message type: E = Error

• Message class: FOT_B2A - Messages Administration Report Electronic Data Transmission

• Message number: 820

• Message text: Assigned periods must first be removed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FOT_B2A820 - Assigned periods must first be removed ?

  The SAP error message FOT_B2A820 with the description "Assigned periods must first be removed" typically occurs in the context of financial transactions, particularly when dealing with period assignments in SAP. This error indicates that there are assigned periods (such as fiscal periods or posting periods) that need to be cleared or removed before proceeding with the action you are attempting.
  Cause:
  
  Assigned Periods: The error usually arises when you are trying to perform an action (like posting a document, changing a configuration, or executing a transaction) that requires the removal of existing period assignments.
  Locked Periods: The periods you are trying to modify or delete may be locked due to various reasons, such as being closed for posting or having transactions already recorded in them.
  Configuration Issues: There may be configuration settings in the financial module that prevent changes to assigned periods.
  
  Solution:
  
  
  Remove Assigned Periods:
  
  Navigate to the relevant transaction or configuration where the error is occurring.
  Look for an option to remove or clear the assigned periods. This may involve going to the period control settings or the specific transaction where the assignment is made.
  If you are in a financial document, check if you can reverse or delete the document that is causing the assignment.
  
  
  
  Check Period Status:
  
  Ensure that the periods you are trying to modify are open for posting. You can check this in the period control settings (Transaction code: OB52).
  If the periods are closed, you may need to reopen them temporarily to make the necessary changes.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unsure about how to proceed or if you do not have the necessary permissions, consult with your SAP administrator or finance team. They can provide guidance on how to handle period assignments and ensure compliance with your organization's financial policies.
  
  
  
  Review Documentation:
  
  Check SAP documentation or help resources for specific instructions related to the transaction or module you are working with. This can provide additional context and steps to resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB52 (for managing posting periods) and others related to financial postings.
  SAP Notes: Search for SAP Notes related to the error message FOT_B2A820 in the SAP Support Portal. There may be specific patches or updates that address this issue.
  User Roles and Permissions: Ensure that you have the appropriate roles and permissions to make changes to period assignments in the system.
  
  By following these steps, you should be able to resolve the error message and proceed with your intended actions in SAP.