How To Fix /SAPAPO/OM_ERROR2066 - Unscheduled break > 100%

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 066

• Message text: Unscheduled break > 100%

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2066 - Unscheduled break > 100% ?

  The SAP error message /SAPAPO/OM_ERROR2066 indicates that there is an issue with the scheduling of production orders or operations in the Advanced Planning and Optimization (APO) module. Specifically, it refers to an "unscheduled break" that exceeds 100%. This typically means that the system has detected a situation where the planned breaks or downtimes for a production operation are not aligned with the available capacity, leading to an over-allocation of time.
  Cause:
  
  Capacity Constraints: The production capacity defined in the system may not be sufficient to handle the planned operations, leading to excessive unscheduled breaks.
  Incorrect Break Definitions: The breaks or downtimes defined in the production process may be incorrectly set, resulting in an unrealistic scheduling scenario.
  Resource Availability: Resources (machines, labor, etc.) may not be available as planned, causing the system to allocate more time for breaks than is feasible.
  Planning Parameters: The planning parameters for the production order may not be set correctly, leading to miscalculations in scheduling.
  
  Solution:
  
  Review Capacity Planning: Check the capacity of the resources involved in the production process. Ensure that the available capacity is sufficient to meet the demand.
  Adjust Break Definitions: Review and adjust the definitions of breaks and downtimes in the production process. Ensure that they are realistic and aligned with actual operational practices.
  Check Resource Availability: Verify the availability of resources and ensure that they are correctly defined in the system. If there are any discrepancies, update the resource availability accordingly.
  Re-evaluate Planning Parameters: Review the planning parameters for the production order. Make necessary adjustments to ensure that they reflect the actual production environment.
  Run Capacity Check: Perform a capacity check in the APO system to identify any bottlenecks or issues with resource allocation.
  Consult Documentation: Refer to SAP documentation or support notes related to this error for additional insights and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/CC01 (Capacity Check) or /SAPAPO/OM01 (Order Management) to analyze and manage production orders and capacity.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on capacity planning and scheduling.
  Training and Support: If the issue persists, consider reaching out to SAP support or consulting with a specialist in SAP APO for further assistance.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the error and improve the scheduling of production operations in your SAP system.