How To Fix /SCMTMS/VSS_ABAP_ENG026 - Invalid dates/times: invalid latest start date/time

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/VSS_ABAP_ENG -

• Message number: 026

• Message text: Invalid dates/times: invalid latest start date/time

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/VSS_ABAP_ENG026 - Invalid dates/times: invalid latest start date/time ?

  The SAP error message /SCMTMS/VSS_ABAP_ENG026 Invalid dates/times: invalid latest start date/time typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the date and time settings for a transportation request or shipment. This error indicates that the latest start date/time specified is not valid, which can happen for several reasons.
  Causes:
  
  Incorrect Date/Time Format: The date or time may not be in the expected format, leading to validation errors.
  Logical Errors: The latest start date/time may be set earlier than the earliest start date/time or may not align with the planned transportation timeline.
  Configuration Issues: There may be configuration settings in the transportation management system that are not set correctly, leading to invalid date/time calculations.
  Missing Data: Required fields related to dates/times may be missing or incorrectly filled in the relevant documents (e.g., transportation requests, shipments).
  Time Zone Issues: If the system is set to different time zones, it may cause discrepancies in date/time calculations.
  
  Solutions:
  
  Check Date/Time Entries: Review the latest start date/time and ensure it is correctly entered and logically consistent with other date/time fields.
  Validate Format: Ensure that the date and time are in the correct format as expected by the system.
  Review Configuration: Check the configuration settings in SAP TM to ensure that all relevant parameters for date/time calculations are set correctly.
  Complete Required Fields: Ensure that all necessary fields related to dates and times are filled out correctly in the transportation request or shipment.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on date/time settings in your version of SAP TM.
  Check Time Zones: Verify that the time zone settings in the user profile and system settings are consistent and correct.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Transaction Codes: Use transaction codes like /SCMTMS/TS (Transportation Scheduling) to review and adjust transportation schedules.
  Debugging: If you have access, consider debugging the process to identify where the date/time validation is failing.
  User Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP TM for further assistance.