How To Fix ATO_CUSTOMER146 - Transport request &1 cannot be assigned to item &3 of type &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATO_CUSTOMER - ATO Messages for the End User

• Message number: 146

• Message text: Transport request &1 cannot be assigned to item &3 of type &2.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATO_CUSTOMER146 - Transport request &1 cannot be assigned to item &3 of type &2. ?

  The SAP error message ATO_CUSTOMER146 indicates that there is an issue with assigning a transport request to a specific item in the system. This error typically arises in the context of transport management, where changes made in the development environment need to be transported to the quality assurance or production environments.
  Cause:
  The error message can occur due to several reasons, including:
  
  
  Transport Request Status: The transport request may be in a status that does not allow it to be assigned to the specified item. For example, if the transport request is already released or is in a locked state.
  
  
  Item Type Mismatch: The item type specified in the error message may not be compatible with the transport request. For instance, if the transport request is meant for customizing objects but the item is a development object.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to assign the transport request to the item.
  
  
  Incorrect Configuration: There may be configuration issues in the transport management system that prevent the assignment.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Transport Request Status: Verify the status of the transport request. If it is released or locked, you may need to unlock it or create a new transport request.
  
  
  Verify Item Type: Ensure that the item type you are trying to assign the transport request to is compatible with the request. If there is a mismatch, you may need to create a new transport request that matches the item type.
  
  
  Review Authorizations: Check the user authorizations to ensure that you have the necessary permissions to perform the assignment. If not, contact your SAP security administrator.
  
  
  Consult Transport Management Configuration: Review the transport management configuration settings to ensure that everything is set up correctly. This may involve checking the transport routes and layers.
  
  
  Use Transaction SE09/SE10: Use transaction codes SE09 or SE10 to manage transport requests. You can check the details of the transport request and see if there are any issues that need to be addressed.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transport Management System (TMS): Understanding how TMS works in SAP can help in troubleshooting transport-related issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  Documentation: Review SAP documentation related to transport requests and item types for more detailed information.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.