How To Fix /SCWM/WHO551 - WOs with WTs and WOs with phys. inventory documents could not be merged

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 551

• Message text: WOs with WTs and WOs with phys. inventory documents could not be merged

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WHO551 - WOs with WTs and WOs with phys. inventory documents could not be merged ?

  The SAP error message /SCWM/WHO551 indicates that there is an issue with merging Work Orders (WOs) that are associated with Warehouse Tasks (WTs) and physical inventory documents. This error typically arises in the context of warehouse management processes within SAP Extended Warehouse Management (EWM).
  
  Cause:
  The error occurs due to the following reasons:
  
  Conflicting Document Types: The system does not allow merging of WOs that are linked to different types of documents, such as WTs and physical inventory documents. This is because the processes for handling these documents are distinct and may have different requirements or statuses.
  Status Conflicts: The WOs may be in different statuses that do not allow for merging. For example, one WO may be completed while another is still open.
  Data Integrity Issues: There may be data integrity issues or inconsistencies in the system that prevent the merging of these documents.
  
  
  Solution:
  To resolve the error, consider the following steps:
  
  Check Document Types: Ensure