How To Fix /SCMTMS/TRQ770 - Rechecking of constraints failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 770

• Message text: Rechecking of constraints failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TRQ770 - Rechecking of constraints failed ?

  The SAP error message /SCMTMS/TRQ770 Rechecking of constraints failed typically occurs in the context of SAP Transportation Management (TM) when there are issues related to the constraints defined for transportation planning. This error indicates that the system has encountered a problem while trying to recheck the constraints for a transportation request or a transportation plan.
  Causes:
  
  Constraint Violations: The most common cause is that the transportation request does not meet the defined constraints, such as capacity limits, time windows, or other logistical constraints.
  Configuration Issues: Incorrect or incomplete configuration of transportation lanes, routes, or other related settings can lead to this error.
  Data Inconsistencies: Inconsistent or missing data in master data (like locations, vehicles, or resources) can also trigger this error.
  Planning Parameters: Incorrect planning parameters or settings in the transportation management system can lead to constraint failures.
  
  Solutions:
  
  Review Constraints: Check the constraints defined for the transportation request. Ensure that the request meets all the necessary conditions, such as capacity, time windows, and other logistical requirements.
  Check Configuration: Review the configuration settings in SAP TM, including transportation lanes, routes, and other relevant settings. Make sure they are correctly set up and aligned with your business processes.
  Validate Master Data: Ensure that all relevant master data (locations, vehicles, resources) is complete and accurate. Correct any inconsistencies or missing information.
  Adjust Planning Parameters: If necessary, adjust the planning parameters in the system to better align with your operational needs.
  Reprocess the Transportation Request: After making the necessary adjustments, try to reprocess the transportation request or planning run to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for Transportation Management for detailed information on constraints and planning processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP TM for further assistance.