/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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AnswerBot

• 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 reports to list all locations and check for duplicates based on the UN/LOCODE.
  Look for entries that have the same UN/LOCODE but different location IDs.
  
  
  
  Correct Duplicate Entries:
  
  If duplicates are found, decide which entry should be kept and which should be deleted or merged. Ensure that all relevant data is preserved.
  Update the system to remove or correct the duplicate entries.
  
  
  
  Check Configuration:
  
  Review the configuration settings in SAP TM to ensure that locations are set up correctly and that there are no conflicting entries.
  Ensure that the UN/LOCODE is unique across all location IDs.
  
  
  
  Data Validation:
  
  If data migration was involved, perform a thorough validation of the data to ensure that no duplicates exist.
  Implement checks to prevent future duplicates from being created.
  
  
  
  Testing:
  
  After making corrections, run the planning optimization process again to verify that the error has been resolved.
  
  
  
  Related Information:
  
  UN/LOCODE: This is a code developed by the United Nations for the identification of locations. It is essential for logistics and transportation processes.
  SAP TM Documentation: Refer to the official SAP documentation for Transportation Management for more details on location management and planning optimization.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  By following these steps, you should be able to resolve the error and ensure that your planning process in SAP TM runs smoothly.