How To Fix 56018 - Simulation of trip & is incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: 56 - HR TRAVEL: Messages for Trip Costs Dialog

• Message number: 018

• Message text: Simulation of trip & is incorrect

What causes this issue?

An error occurred during simulation and the system had to reject the
trip.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The relevant error information can be found in the simulation log.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 56018 - Simulation of trip & is incorrect ?

  The SAP error message 56018, which states "Simulation of trip & is incorrect," typically occurs in the context of SAP's logistics or transportation management modules, particularly when dealing with trip planning or execution in the Transportation Management (TM) or Logistics Execution (LE) areas.
  Cause:
  The error can arise due to several reasons, including:
  
  Incorrect Trip Data: The trip data may be incomplete or incorrect, such as missing mandatory fields or incorrect configurations.
  Master Data Issues: Problems with master data, such as incorrect or missing information in the vehicle, route, or shipment master data.
  Configuration Errors: Issues in the configuration settings for transportation management or logistics execution that do not align with the trip data.
  Business Rules Violations: The trip may violate certain business rules or constraints defined in the system, such as weight limits, delivery windows, or route restrictions.
  System Bugs: Occasionally, there may be bugs or inconsistencies in the SAP system that lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Trip Data: Review the trip data for completeness and correctness. Ensure that all mandatory fields are filled out and that the data is valid.
  Validate Master Data: Ensure that all relevant master data (vehicles, routes, shipments) is correctly maintained and up to date.
  Review Configuration: Check the configuration settings in the SAP system related to transportation management or logistics execution to ensure they are set up correctly.
  Examine Business Rules: Look into the business rules defined in the system to see if the trip violates any of them. Adjust the trip parameters if necessary.
  Consult Logs: Check the application logs or error logs for more detailed information about the error. This can provide insights into what specifically is causing the issue.
  Test in a Sandbox: If possible, replicate the issue in a test or sandbox environment to better understand the cause without affecting production data.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCMTMS/ for Transportation Management or VL01N for creating deliveries, as they may help in navigating the system.
  Documentation: Review SAP documentation or help files related to transportation management and error handling for more context on the error.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the error message 56018 effectively.