How To Fix /SCMTMS/MC_TLD122 - Program &1: Relation &2 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MC_TLD -

• Message number: 122

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/MC_TLD122 - Program &1: Relation &2 unknown ?

  The SAP error message /SCMTMS/MC_TLD122 with the description "Program &1: Relation &2 unknown" typically occurs in the context of SAP Transportation Management (TM). This error indicates that the system is unable to find a specific relation or mapping that is expected in the context of the program being executed.
  Cause:
  
  Missing Configuration: The relation (e.g., a specific mapping between transportation lanes, routes, or other entities) may not be configured in the system.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data that lead to the system not recognizing the relation.
  Custom Development: If there are custom developments or enhancements, they may not be correctly handling the relations.
  Transport Layer Issues: If the error occurs during a transport process, it may be due to missing or incorrect transport layer configurations.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration settings in SAP TM and ensure that the relation in question is properly defined. This may involve checking transportation lanes, routes, or other related entities.
  Use transaction codes like /SCMTMS/TP for transportation planning or /SCMTMS/TL for transportation lanes to verify the settings.
  
  
  
  Data Validation:
  
  Validate the master data and transactional data to ensure that all necessary entries are present and correctly configured.
  Check for any missing entries in the relevant tables that might be causing the relation to be unknown.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can debug the program to identify where the relation is being called and why it is not recognized.
  Look for any custom code that might be affecting the standard behavior.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message. SAP Notes may provide insights or patches that address known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM for configuration and monitoring.
  SAP Notes: Search for SAP Notes related to /SCMTMS/MC_TLD122 for any known issues or fixes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.