How To Fix /ISDFPS/NR045 - &1 - conflict with &2 - partial overlap

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/NR -

• Message number: 045

• Message text: &1 - conflict with &2 - partial overlap

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/NR045 - &1 - conflict with &2 - partial overlap ?

  The SAP error message /ISDFPS/NR045 &1 - conflict with &2 - partial overlap typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where resource planning and scheduling are involved. This error indicates that there is a conflict in the scheduling of resources due to overlapping time periods.
  Cause:
  The error arises when there are two or more planning objects (such as production orders, planned orders, or other scheduling elements) that have overlapping time frames for the same resource. This can happen due to:
  
  Overlapping Time Slots: Two orders are scheduled to use the same resource at the same time or during overlapping periods.
  Resource Constraints: The resource may have constraints that prevent it from being allocated to multiple orders simultaneously.
  Incorrect Planning Data: There may be incorrect or incomplete data in the planning setup, leading to conflicts.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Conflicting Orders: Check the details of the orders mentioned in the error message (&1 and &2). Identify the time periods and resources involved.
  
  
  Adjust Scheduling: Modify the scheduling of one or both orders to eliminate the overlap. This may involve:
  
  Rescheduling one of the orders to a different time slot.
  Adjusting the production or planning parameters to allow for better resource allocation.
  
  
  
  Check Resource Availability: Ensure that the resource in question is available for the required time. If necessary, adjust the resource's availability or capacity settings.
  
  
  Use Alternative Resources: If possible, consider using alternative resources that can handle the workload without conflicts.
  
  
  Consult Planning Parameters: Review the planning parameters and settings in the system to ensure they are configured correctly to prevent such conflicts in the future.
  
  
  Run Consistency Checks: Use SAP's consistency check tools to identify and resolve any underlying issues in the planning data.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /ISDFPS/NR or others related to planning and scheduling to investigate further.
  Documentation: Refer to SAP documentation or help resources for more detailed information on resource planning and conflict resolution.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for assistance.
  
  By following these steps, you should be able to identify the cause of the conflict and implement a solution to resolve the error.