How To Fix PMMO_DISTRIBUTION006 - Invalid period &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PMMO_DISTRIBUTION - Messages for Distribution in PMMO

• Message number: 006

• Message text: Invalid period &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMMO_DISTRIBUTION006 - Invalid period &1 ?

  The SAP error message PMMO_DISTRIBUTION006, which states "Invalid period &1," typically occurs in the context of the SAP Plant Maintenance (PM) module, particularly when dealing with maintenance planning and scheduling. This error indicates that the system is unable to process a request due to an invalid period specified in the operation or planning data.
  Causes:
  
  Invalid Date Range: The specified period (e.g., start or end date) does not fall within the valid range defined in the system.
  Fiscal Year Variance: The period may not align with the fiscal year settings or the periods defined in the controlling area.
  Period Locking: The period may be locked for posting or changes, preventing any modifications or entries.
  Configuration Issues: There may be configuration issues in the planning settings or master data that lead to the invalid period error.
  
  Solutions:
  
  Check Date Validity: Verify the dates being used in the transaction. Ensure that they fall within the valid range set in the system.
  Review Fiscal Year Settings: Check the fiscal year variant and ensure that the period you are trying to use is open for posting.
  Unlock Period: If the period is locked, you may need to unlock it or use a different period that is open for transactions.
  Adjust Planning Data: If the error arises from planning data, review the planning settings and ensure they are correctly configured.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the configuration of periods in your system.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IP01 (Create Maintenance Plan), IP02 (Change Maintenance Plan), or IP03 (Display Maintenance Plan) to check the maintenance plans and their periods.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the periods or planning data.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the PM module for further assistance.