How To Fix RSM308 - Enter number of periods per year

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 308

• Message text: Enter number of periods per year

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM308 - Enter number of periods per year ?

  The SAP error message RSM308, which states "Enter number of periods per year," typically occurs in the context of financial or controlling modules when the system expects a specific input related to the number of periods in a fiscal year. This error can arise in various scenarios, such as when configuring fiscal year variants or during the execution of certain reports or transactions.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The fiscal year variant may not be properly configured in the system, leading to the absence of a defined number of periods.
  Incorrect Input: The user may have entered an invalid or empty value in a field that requires the number of periods per year.
  System Settings: The system settings for the fiscal year variant may not align with the expected input for the transaction being executed.
  
  Solution:
  To resolve the RSM308 error, you can follow these steps:
  
  
  Check Fiscal Year Variant Configuration:
  
  Go to the transaction code OB29 (or navigate through the menu: SPRO > Financial Accounting > Financial Accounting Global Settings > Fiscal Year > Define Fiscal Year Variant).
  Ensure that the fiscal year variant is correctly defined, including the number of periods (e.g., 12 for a standard calendar year).
  If necessary, create or modify the fiscal year variant to include the correct number of periods.
  
  
  
  Input Validation:
  
  When prompted for the number of periods, ensure that you enter a valid integer that corresponds to the fiscal year configuration (e.g., 12, 4, etc.).
  Double-check any related fields to ensure that all required information is filled out correctly.
  
  
  
  Review Related Transactions:
  
  If the error occurs during a specific transaction or report, review the documentation or help files related to that transaction to ensure that all prerequisites are met.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or updates that may address this specific error message. Sometimes, there may be patches or updates that resolve known issues.
  
  
  
  Contact Support:
  
  If the issue persists after checking the configuration and inputs, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Fiscal Year Variants: Understanding how fiscal year variants work in SAP is crucial. They define how the fiscal year is structured, including the number of periods and special periods.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB29 (Define Fiscal Year Variant) and OB37 (Assign Fiscal Year Variant to Company Code).
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring fiscal year variants and handling related errors.
  
  By following these steps, you should be able to resolve the RSM308 error and ensure that your SAP system is correctly configured for financial operations.