How To Fix /SCMTMS/PLN_OPT_EXP512 - Stop fixed for opt.; same UN/LOCODE as only location ID used twice

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_EXP -

• Message number: 512

• Message text: Stop fixed for opt.; same UN/LOCODE as only location ID used twice

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_OPT_EXP512 - Stop fixed for opt.; same UN/LOCODE as only location ID used twice ?

  The SAP error message /SCMTMS/PLN_OPT_EXP512 indicates that there is an issue with the planning optimization process in SAP Transportation Management (TM). Specifically, the error states that the same UN/LOCODE (Unique Location Code) is being used for two different location IDs in the planning process, which is not allowed.
  
  Cause:
  The root cause of this error is typically due to the following reasons:
  
  Duplicate Location Entries: There are multiple entries in the system that share the same UN/LOCODE but are assigned different location IDs. This can happen due to data entry errors or incorrect configuration.
  
  Configuration Issues: The system may be incorrectly configured, leading to the same location being referenced multiple times in the planning process.
  Data Migration Issues: If data has been migrated from another system, it is possible that duplicate entries were created during the migration process.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicate Locations:
  
  Use transaction codes like /SCMTMS/LOC or relevant