How To Fix CNV_PE401 - Transport creation failed (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 401

• Message text: Transport creation failed (&1)

What causes this issue?

Trying to create a new transport request or trying to build the piece
list for a transport request failed due to an unexpected error.

System Response

&V1&

How to fix this error?

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

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 CNV_PE401 - Transport creation failed (&1) ?

  The SAP error message CNV_PE401: Transport creation failed (&1) typically occurs during the transport of objects in the SAP system, particularly in the context of data migration or conversion projects. This error can arise due to various reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  Authorization Issues: The user attempting to create the transport may not have the necessary authorizations to perform the action.
  Transport Directory Issues: There may be problems with the transport directory, such as insufficient space or incorrect permissions.
  Transport Request Locking: The transport request may be locked by another user or process, preventing the creation of new transports.
  System Configuration Issues: There may be misconfigurations in the transport management system (TMS) settings.
  Network Issues: Connectivity problems between the SAP system and the transport directory can also lead to this error.
  Missing Transport Layer: The transport layer required for the transport request may not be defined or may be missing.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create transport requests. You may need to consult with your SAP security team.
  Verify Transport Directory: Check the transport directory for sufficient space and correct permissions. Ensure that the transport directory is accessible and properly configured.
  Unlock Transport Request: If the transport request is locked, identify the user or process that has locked it and resolve the issue. You may need to use transaction SE03 to unlock the transport request.
  Review TMS Configuration: Check the transport management system configuration using transaction STMS. Ensure that all systems are correctly configured and that the transport routes are set up properly.
  Check Network Connectivity: Ensure that there are no network issues affecting the connection to the transport directory. You may need to consult your network team for assistance.
  Define Transport Layer: If the transport layer is missing, you may need to define it in the TMS configuration.
  
  Related Information:
  
  Transaction Codes: 
  
  SE03: Transport Organizer Tools
  STMS: Transport Management System
  SE09/SE10: Transport Requests
  
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or patches related to this error.
  Logs: Review system logs (transaction SM21) and short dumps (transaction ST22) for any additional error messages that may provide more context.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult SAP support or your internal SAP Basis team for further assistance.