How To Fix /SCMTMS/VSS_ABAP_ENG023 - Invalid dates/times: downtime can't be respected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/VSS_ABAP_ENG -

• Message number: 023

• Message text: Invalid dates/times: downtime can't be respected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/VSS_ABAP_ENG023 - Invalid dates/times: downtime can't be respected ?

  The SAP error message /SCMTMS/VSS_ABAP_ENG023 Invalid dates/times: downtime can't be respected typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the scheduling of transportation activities, particularly when the specified downtime for a resource (like a vehicle or a transportation lane) cannot be adhered to due to conflicting date and time settings.
  Cause:
  
  Invalid Date/Time Configuration: The dates and times set for the transportation activities may overlap with the defined downtime for the resource.
  Downtime Settings: The downtime settings for the resource may not be correctly configured, leading to conflicts with the planned transportation activities.
  Resource Availability: The resource (e.g., vehicle, driver) may not be available during the planned time due to maintenance or other reasons.
  Planning Parameters: Incorrect planning parameters or constraints may lead to scheduling conflicts.
  
  Solution:
  
  Check Downtime Settings: Review the downtime settings for the resource in question. Ensure that the downtime periods are correctly defined and do not overlap with the planned transportation activities.
  Adjust Dates/Times: Modify the planned dates and times for the transportation activities to ensure they respect the defined downtime.
  Resource Availability: Verify the availability of the resources involved in the transportation process. If a resource is not available, consider reassigning the task to another available resource.
  Review Planning Parameters: Check the planning parameters and constraints in the system to ensure they are set correctly and do not lead to conflicts.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring downtime and scheduling in SAP TM.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches.
  Transaction Codes: Use transaction codes like /SCMTMS/PLANNING to access planning-related settings and configurations.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to resolve the error and ensure that your transportation planning respects the defined downtimes.