How To Fix MA655 - Please complete the number of chosen periods

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 655

• Message text: Please complete the number of chosen periods

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA655 - Please complete the number of chosen periods ?

  The SAP error message MA655 ("Please complete the number of chosen periods") typically occurs in the context of Material Requirements Planning (MRP) or when working with planning data in SAP. This error indicates that the system requires you to specify the number of periods for which you want to perform a certain operation, such as planning or forecasting, but this information has not been provided.
  Cause:
  
  Missing Period Specification: The most common cause of this error is that the user has not specified the number of periods for which the planning or forecasting should be executed.
  Configuration Issues: There may be configuration settings in the MRP or planning parameters that are not set correctly, leading to the system not recognizing the required periods.
  User Input Error: The user may have overlooked entering the required data in the planning transaction or report.
  
  Solution:
  
  Specify the Number of Periods: When prompted by the system, ensure that you enter the number of periods you wish to include in your planning run. This could be in days, weeks, or months, depending on the context of the planning.
  Check Planning Parameters: Review the planning parameters in the relevant transaction (e.g., MD01, MD02) to ensure that all required fields are filled out correctly.
  Review Configuration: If the issue persists, check the configuration settings in the MRP area or planning settings to ensure that they are set up correctly. This may involve consulting with your SAP Basis or configuration team.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction you are using to ensure that you are following the correct procedure.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to MRP include MD01 (MRP Run), MD02 (Single-item, Multi-level Planning), and MD04 (Stock/Requirements List).
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional troubleshooting steps.
  User Training: Ensure that users are trained on how to properly enter planning parameters and understand the implications of their inputs.
  
  If the error continues to occur after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.