How To Fix LSOPV408 - Resource is reserved

SAP Error Message - Details

• Message type: E = Error

• Message class: LSOPV - Training Management (Copy of Message Class PV)

• Message number: 408

• Message text: Resource is reserved

What causes this issue?

The resource is reserved by another object in the selection period.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the selection period or undo the reservation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LSOPV408 - Resource is reserved ?

  The SAP error message LSOPV408 ("Resource is reserved") typically occurs in the context of production planning and scheduling, particularly when dealing with capacity planning and resource allocation in SAP's Advanced Planning and Optimization (APO) or Production Planning (PP) modules. This error indicates that a specific resource (such as a machine, labor, or any other capacity resource) is already reserved for another operation or order, and therefore cannot be allocated to the current operation or order you are trying to process.
  Causes:
  
  Resource Overlap: The resource is already assigned to another production order or operation during the same time period.
  Capacity Constraints: The resource has reached its maximum capacity for the specified time frame.
  Incorrect Scheduling: The scheduling of operations may not have been done correctly, leading to conflicts in resource allocation.
  Manual Reservations: A manual reservation may have been made for the resource, preventing its use for other orders.
  
  Solutions:
  
  Check Resource Allocation: Review the resource allocation for the time period in question. You can do this by checking the capacity planning view or the resource utilization report in SAP.
  Adjust Scheduling: If possible, adjust the scheduling of the conflicting orders or operations to avoid overlap. This may involve rescheduling one of the orders to a different time slot.
  Release Reservations: If a manual reservation is causing the issue, consider releasing it if it is no longer needed.
  Capacity Planning: Ensure that the capacity planning is set up correctly and that the resource's capacity is sufficient for the planned operations.
  Consult with Production Planners: Work with production planners to understand the constraints and find a suitable resolution that meets production needs without causing conflicts.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CM01 (Capacity Planning) or COHV (Mass Processing of Production Orders) to analyze and manage production orders and resources.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Documentation: Refer to SAP documentation for detailed information on resource management and capacity planning within the PP or APO modules.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.