How To Fix /SAPAPO/BLRG045 - Activities can be scheduled infinitely within the relative overload

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/BLRG -

• Message number: 045

• Message text: Activities can be scheduled infinitely within the relative overload

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/BLRG045 - Activities can be scheduled infinitely within the relative overload ?

  The SAP error message /SAPAPO/BLRG045 indicates that activities can be scheduled infinitely within the relative overload. This typically occurs in the context of Advanced Planning and Optimization (APO) when there are issues related to capacity planning and scheduling.
  Cause:
  
  
  Relative Overload Configuration: The error often arises when the relative overload settings in the planning book or the resource configuration allow for an unrealistic amount of scheduling. This can happen if the overload percentage is set too high, leading to the system allowing more activities than can realistically be handled.
  
  
  Resource Capacity Issues: If the resources are not properly defined or if their capacities are not set correctly, the system may not be able to determine a feasible schedule, resulting in this error.
  
  
  Planning Book Settings: Incorrect settings in the planning book, such as the way activities are defined or how they relate to resource capacities, can also lead to this error.
  
  
  Solution:
  
  
  Review Relative Overload Settings: Check the relative overload settings in the resource configuration. Ensure that the overload percentage is set to a realistic value that reflects the actual capacity of the resources.
  
  
  Adjust Resource Capacities: Verify that the capacities of the resources are correctly defined in the system. Make sure that the available capacity aligns with the expected workload.
  
  
  Check Planning Book Configuration: Review the planning book settings to ensure that activities and resources are correctly defined. Make adjustments as necessary to ensure that the scheduling logic can operate within realistic limits.
  
  
  Run Capacity Check: Perform a capacity check to identify any discrepancies between planned activities and available capacity. This can help pinpoint where the scheduling is going wrong.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional insights or updates that may address the issue.
  
  
  Engage SAP Support: If the issue persists after making adjustments, consider reaching out to SAP support for further assistance. They may provide patches or additional configuration guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC90 (for planning book configuration) and /SAPAPO/RES01 (for resource overview).
  Capacity Planning: Understanding the principles of capacity planning in SAP APO can help in troubleshooting and preventing similar issues in the future.
  SAP Notes: Check for any SAP Notes related to this error message, as they may contain specific fixes or recommendations.
  
  By addressing the configuration and capacity issues, you should be able to resolve the error and ensure that activities are scheduled appropriately within the defined limits.