How To Fix TR310 - Cross-type reservations only possible as R3TR ALLE

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 310

• Message text: Cross-type reservations only possible as R3TR ALLE

What causes this issue?

You wanted to enter a cross-type reservation under the object type &V1&
&V2&. However, you can only enter a cross-type naming convention under
the object ID <ZH>R3TR ALLE</>.

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?

Correct your entry.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR310 - Cross-type reservations only possible as R3TR ALLE ?

  The SAP error message TR310 ("Cross-type reservations only possible as R3TR ALLE") typically occurs when there is an attempt to transport objects of different types (e.g., customizing and development objects) in a single transport request. This is not allowed in SAP, as each transport request must contain objects of the same type.
  Cause:
  
  Mixed Object Types: The transport request contains a mix of different object types (e.g., customizing objects and development objects).
  Incorrect Transport Request Type: The transport request is not of the correct type for the objects being transported.
  
  Solution:
  
  Separate Transport Requests: Ensure that you create separate transport requests for different object types. For example, if you have both customizing and development objects, create one transport request for each type.
  Check Object Types: Review the objects included in the transport request. You can do this by using transaction code SE09 or SE10 to view the transport request and its contents.
  Use R3TR ALLE: If you need to transport a mix of object types, you may need to create a transport request of type R3TR ALLE, which allows for a broader range of object types. However, this should be done with caution, as it can lead to other issues if not managed properly.
  Adjust Transport Layer: Ensure that the transport layer is correctly configured and that the transport routes are set up properly in your system landscape.
  
  Related Information:
  
  Transaction Codes: Use SE09 or SE10 to manage transport requests.
  Transport Management System (TMS): Familiarize yourself with TMS for managing transports across different SAP systems.
  Documentation: Refer to SAP Help documentation for more details on transport requests and object types.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  
  By following these steps, you should be able to resolve the TR310 error and successfully manage your transport requests in SAP.