How To Fix 56172 - Change the trip schema

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 172

• Message text: Change the trip schema

What causes this issue?

You would like to change a weekly report without using the entry
scenario for weekly reports.

How to fix this error?

You can only make changes if you change the trip schema 'SP', which
is especially defined for the weekly report, to a trip schema of
your choice.
Please bear in mind that after you have changed the trip schema the
weekly report is no longer a weekly report but a normal trip. This can
consequently no longer be displayed or processed using the entry
scenario for weekly reports.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 56172 - Change the trip schema ?

  The SAP error message 56172, which states "Change the trip schema," typically occurs in the context of travel management within the SAP system, particularly when dealing with travel expenses and trip data. This error indicates that there is an issue with the trip schema configuration or the way the trip is being processed.
  Cause:
  
  Trip Schema Configuration: The trip schema may not be correctly configured for the specific trip or travel type being processed. This can happen if the schema does not match the requirements for the trip or if it has not been properly set up in the system.
  Missing or Incorrect Data: The trip data may be incomplete or incorrect, leading to the system not being able to process the trip according to the defined schema.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to change or process the trip schema.
  Customizations: If there are custom developments or modifications in the travel management module, they might interfere with the standard processing of trip schemas.
  
  Solution:
  
  Check Trip Schema Configuration: Review the configuration of the trip schema in the SAP system. Ensure that it is set up correctly for the type of trip being processed. This can be done in the customizing settings under Travel Management.
  Validate Trip Data: Ensure that all required fields in the trip data are filled out correctly. Check for any missing or incorrect entries that could be causing the error.
  User Authorizations: Verify that the user has the necessary authorizations to change or process the trip schema. If not, the user may need to contact their system administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on trip schema configuration and troubleshooting.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They can provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PR05 (Travel Expenses) or TRIP (Trip Management) to navigate the travel management module effectively.
  SAP Notes: Check for any SAP Notes related to error message 56172, as they may provide specific fixes or updates that address known issues.
  Training and Documentation: Consider training sessions or documentation on SAP Travel Management to better understand how trip schemas work and how to manage them effectively.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.