How To Fix /SCMTMS/OM160 - Organization cannot be determined; user &1 is assigned to multiple units

/SCMTMS/OM160 - Overview

• Message type: E = Error

• Message class: /SCMTMS/OM -

• Message number: 160

• Message text: Organization cannot be determined; user &1 is assigned to multiple units

Self-Explanatory Message

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/SCMTMS/OM160 - Details

• The SAP error message /SCMTMS/OM160 Organization cannot be determined; user &1 is assigned to multiple units typically occurs in the context of SAP Transportation Management (TM). This error indicates that the system is unable to determine a specific organizational unit for a user because the user is assigned to multiple organizational units.
  
  Cause:
  
  Multiple Assignments: The user specified in the error message is assigned to multiple organizational units in the system. This can happen if the user has roles or authorizations that span across different organizational units.
  
  Configuration Issues: There may be a misconfiguration in the organizational structure or in the user assignments within the SAP TM system.
  Missing Default Assignment: The system may require a default organizational unit to be set for the user, but it cannot determine which one to use due to the multiple assignments.
  
  
  Solution:
  
  
  Check User Assignments:
  
  Go to the user management transaction (e.g., SU01) and check the roles and authorizations assigned