How To Fix /PM0/ALB_MESSAGES309 - Inclusion is only permissible for the first of the month

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALB_MESSAGES -

• Message number: 309

• Message text: Inclusion is only permissible for the first of the month

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ALB_MESSAGES309 - Inclusion is only permissible for the first of the month ?

  The SAP error message /PM0/ALB_MESSAGES309 with the description "Inclusion is only permissible for the first of the month" typically occurs in the context of planning or scheduling activities within SAP, particularly in modules related to project management or maintenance planning.
  Cause:
  This error usually arises when a user attempts to include or modify a planning entry (such as a maintenance plan or project) for a date that is not the first day of the month. In many SAP configurations, certain planning activities are restricted to only allow changes or inclusions at the beginning of a month to maintain consistency in reporting and planning cycles.
  Solution:
  To resolve this error, you should:
  
  
  Check the Date: Ensure that the date you are trying to include or modify is set to the first day of the month. If it is not, change the date accordingly.
  
  
  Adjust Planning Entries: If you need to make changes for a date that is not the first of the month, consider adjusting your planning entries to align with the allowed dates.
  
  
  Consult Documentation: Review any relevant SAP documentation or configuration settings that pertain to your specific module or process. There may be specific rules or configurations that dictate how and when inclusions can be made.
  
  
  Contact Support: If you are unsure about how to proceed or if the error persists despite following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently updates its knowledge base with solutions and workarounds for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate planning and scheduling functions in SAP.
  User Roles and Permissions: Ensure that your user role has the necessary permissions to make changes to planning entries, as restrictions may also lead to errors.
  
  By following these steps, you should be able to address the error and proceed with your planning activities in SAP.