How To Fix /SCWM/SHP_RCV158 - Planning-related TU/vehicle assignment from &1/&2 to &3/&4 has overlaps

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 158

• Message text: Planning-related TU/vehicle assignment from &1/&2 to &3/&4 has overlaps

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/SHP_RCV158 - Planning-related TU/vehicle assignment from &1/&2 to &3/&4 has overlaps ?

  The SAP error message /SCWM/SHP_RCV158 indicates that there is an overlap in the planning-related Transportation Unit (TU) or vehicle assignment in the SAP Extended Warehouse Management (EWM) system. This typically occurs when there are conflicting assignments for the same time period or resources, which can lead to issues in logistics planning and execution.
  
  Cause:
  
  Overlapping Time Windows: The most common cause of this error is that two or more TUs or vehicles are scheduled to operate in the same time window, leading to a conflict.
  Resource Constraints: If the same resource (e.g., vehicle or dock) is assigned to multiple TUs or tasks at the same time, it can trigger this error.
  Incorrect Planning Data: Errors in the planning data, such as incorrect start and end times for TUs or vehicles, can also lead to overlaps.
  Manual Adjustments: Manual changes to assignments or schedules that do not account for existing assignments can create overlaps.
  
  
  Solution:
  
  Review Assignments: Check