How To Fix FITP418 - No reservation system could be determined for the request

SAP Error Message - Details

• Message type: E = Error

• Message class: FITP -

• Message number: 418

• Message text: No reservation system could be determined for the request

What causes this issue?

No reservation system for the request could be determined.

System Response

No reservation system for the travel service could be determined.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The reservation system should be determined in method
CUSTOMIZE_CATEGORY_RES_SYSTEM of BAdI FITP_TRAVEL_PLANNING, but this was
not possible.
There are &V1& active implementations for the method
CUSTOMIZE_CATEGORY_RES_SYSTEM:
&V2&&V3&
It is not possible to reliably determine the reservation system when
more than one implementation is active.
Deactivate all implementations of the method except for one.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FITP418 - No reservation system could be determined for the request ?

  The SAP error message FITP418 "No reservation system could be determined for the request" typically occurs in the context of SAP's Travel Management or related modules when the system is unable to identify a valid reservation system for processing a travel request or booking. This can happen for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Configuration Issues: The system may not be properly configured to recognize the reservation systems available for the specific travel request.
  Missing Master Data: Required master data (like travel profiles, vendor information, or reservation system settings) may be incomplete or missing.
  Authorization Problems: The user may not have the necessary authorizations to access the reservation systems.
  Incorrect Travel Request Type: The type of travel request being processed may not be compatible with the available reservation systems.
  System Integration Issues: There may be issues with the integration between SAP and external reservation systems.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the configuration settings for Travel Management and ensure that the reservation systems are correctly defined and activated.
  Verify that the relevant settings in the IMG (Implementation Guide) are correctly set up.
  
  
  
  Review Master Data:
  
  Ensure that all necessary master data is complete and accurate. This includes travel profiles, vendor information, and any other relevant data.
  Check if the reservation systems are correctly assigned to the relevant travel profiles.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to access the reservation systems. This may involve checking roles and permissions in the user profile.
  
  
  
  Check Travel Request Type:
  
  Ensure that the travel request type being used is compatible with the available reservation systems. You may need to adjust the request type or the associated settings.
  
  
  
  Integration Checks:
  
  If the reservation system is external, check the integration settings and ensure that the connection between SAP and the external system is functioning correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Travel Management and reservation systems for any specific guidance or updates.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may 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.
  Support: If the issue persists, consider reaching out to SAP Support for 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 identify the cause of the FITP418 error and implement a suitable solution.