How To Fix /SCMTMS/PLN_OPT_EXP515 - Stop fixed for opt.; ID of last relevant location not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_EXP -

• Message number: 515

• Message text: Stop fixed for opt.; ID of last relevant location not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_OPT_EXP515 - Stop fixed for opt.; ID of last relevant location not unique ?

  The SAP error message /SCMTMS/PLN_OPT_EXP515 indicates that there is an issue with the optimization process in the SAP Transportation Management System (TM). Specifically, the message "Stop fixed for opt.; ID of last relevant location not unique" suggests that the system has encountered a situation where it cannot uniquely identify the last relevant location for a stop in the transportation planning process.
  
  Cause:
  
  Non-Unique Location IDs: The error typically arises when there are multiple locations with the same ID or name in the system. This can happen if there are duplicate entries in the master data for locations (e.g., customers, suppliers, or warehouses).
  Data Inconsistencies: There may be inconsistencies in the data that lead to ambiguity in identifying the correct location for a stop.
  
  Configuration Issues: Incorrect configuration settings in the transportation management system can also lead to this error.
  
  
  Solution:
  
  
  Check Location Master Data:
  
  Go to the location master data in SAP TM and verify that there