How To Fix BS_PERIOD057 - Unable to build period for frequency type &1 / date &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 057

• Message text: Unable to build period for frequency type &1 / date &2

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_PERIOD057 - Unable to build period for frequency type &1 / date &2 ?

  The SAP error message BS_PERIOD057 indicates that the system is unable to build a period for a specified frequency type and date. This error typically arises in the context of period management, particularly when dealing with financial or controlling periods in SAP.
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Frequency Type: The frequency type specified may not be valid or may not have been defined correctly in the system.
  Date Issues: The date provided may fall outside the defined periods or may not correspond to any existing period in the system.
  Period Locking: The period may be locked for posting, preventing the system from creating or modifying periods.
  Configuration Issues: There may be configuration issues in the controlling area or fiscal year variant that prevent the system from recognizing the period.
  Missing Master Data: Required master data (like cost centers, profit centers, etc.) may be missing or incorrectly configured.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Frequency Type: Verify that the frequency type specified in the error message is valid and correctly configured in the system.
  Validate Dates: Ensure that the date provided is within the valid range of periods defined in the system. You can check the period status in the relevant transaction (e.g., transaction code OB52 for financial periods).
  Review Period Locking: Check if the period is locked for posting. If it is, you may need to unlock it or adjust your posting date.
  Configuration Review: Review the configuration settings for the controlling area and fiscal year variant to ensure they are set up correctly.
  Check Master Data: Ensure that all necessary master data is available and correctly configured. This includes checking for any missing or incorrect entries in related master data tables.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on the specific frequency type and period management.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OB52 (for managing posting periods) or KAH1/KAH2 (for controlling area settings) to check and adjust settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to make changes to periods or configurations in the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., FI, CO) for further assistance.