How To Fix BS_PERIOD027 - Frequency type not specified to build period

SAP Error Message - Details

• Message type: E = Error

• Message class: BS_PERIOD - BS Period Toolset - Message Class

• Message number: 027

• Message text: Frequency type not specified to build period

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BS_PERIOD027 - Frequency type not specified to build period ?

  The SAP error message BS_PERIOD027 indicates that the frequency type has not been specified for building a period in the context of time management or planning. This error typically arises when the system is trying to process a time-related operation, such as creating a period for planning or reporting, but lacks the necessary frequency information.
  Cause:
  
  Missing Frequency Type: The frequency type, which defines how often periods are created (e.g., daily, weekly, monthly), has not been specified in the configuration or during the transaction.
  Incorrect Configuration: The configuration settings for the period or planning variant may not have been set up correctly, leading to the absence of a frequency type.
  Data Entry Error: During data entry, the user may have overlooked specifying the frequency type, leading to this error.
  
  Solution:
  
  
  Specify Frequency Type:
  
  Navigate to the relevant configuration or transaction where the error occurred.
  Ensure that a frequency type is specified. This can usually be done in the settings for the planning variant or period definition.
  
  
  
  Check Configuration Settings:
  
  Go to the configuration settings for the relevant module (e.g., SAP Controlling, SAP Project System).
  Verify that the frequency type is correctly defined in the period settings or planning variant.
  
  
  
  Review User Input:
  
  If the error occurred during a specific transaction, review the input fields to ensure that all required fields, including the frequency type, are filled out correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on how to set up frequency types and periods correctly.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access configuration settings (e.g., SPRO for configuration).
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or patches related to this error.
  User Roles: Ensure that the user has the necessary permissions to make changes to the configuration settings.
  
  By addressing the missing frequency type and ensuring proper configuration, you should be able to resolve the BS_PERIOD027 error in SAP.