How To Fix /SCMTMS/MC_TLOCCHAIN122 - Program &1: Relation &2 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MC_TLOCCHAIN -

• Message number: 122

• Message text: Program &1: Relation &2 unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/MC_TLOCCHAIN122 - Program &1: Relation &2 unknown ?

  The SAP error message /SCMTMS/MC_TLOCCHAIN122 typically indicates an issue related to the transportation management system (TMS) in SAP. The message states that there is an unknown relation for a specific program and location chain.
  Cause:
  
  Missing or Incorrect Data: The error often arises when there is missing or incorrect data in the configuration of transportation lanes, locations, or other related master data.
  Inconsistent Master Data: If the master data for transportation lanes or locations is inconsistent or not properly maintained, it can lead to this error.
  Custom Development Issues: If there are custom developments or enhancements in the TMS area, they might not be handling certain relations correctly.
  Transport Route Configuration: The transport route or location chain may not be properly defined or may have been deleted or modified incorrectly.
  
  Solution:
  
  Check Master Data: Verify that all relevant master data (e.g., transportation lanes, locations) is correctly maintained in the system. Ensure that the relations between locations are properly defined.
  Review Configuration: Go through the configuration settings in the TMS to ensure that all necessary settings are in place and correctly configured.
  Transaction Codes: Use transaction codes like /SCMTMS/LOC to check location data and /SCMTMS/TL for transportation lanes to ensure they are set up correctly.
  Consistency Check: Perform a consistency check on the transportation management data to identify any discrepancies.
  Debugging: If the issue persists, consider debugging the program to identify where the relation is being called and why it is considered unknown.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Transportation Management for detailed information on configuration and master data management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.