How To Fix TR_AUSL301 - Request &1 does not exist, or is an unknown delivery request

TR_AUSL301 - Overview

• Message type: E = Error

• Message class: TR_AUSL - Software Delivery Composer Messages

• Message number: 301

• Message text: Request &1 does not exist, or is an unknown delivery request

What causes this issue?

Delivery request &V1& cannot be used, since either it does not exist
(in the current SAP system), or it has not been assigned to any
delivery that is known to the Software Delivery Composer.

System Response

The action was terminated.

How to fix this error?

Choose a delivery request that exists in the current SAP system and is
recognized by the Software Delivery Composer.
Note: If the delivery request exists in the current SAP system, it can
be registered with the Software Delivery Composer at a later time (by
choosing <ZH>Delivery -> Register (for delivery request)</>).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR_AUSL301 - Request &1 does not exist, or is an unknown delivery request ?

  The SAP error message TR_AUSL301, which states "Request &1 does not exist, or is an unknown delivery request," typically occurs in the context of transport management within SAP systems. This error can arise during various operations, such as when trying to release a transport request, import a transport request, or when performing other transport-related activities.
  Causes:
  
  Non-Existent Request: The transport request you are trying to access does not exist in the system. This could be due to a typo in the request number or because the request has been deleted.
  Incorrect System: The request may exist in a different SAP system (e.g., development vs. production) and is not available in the current system you are working in.
  Authorization Issues: The user may not have the necessary authorizations to view or manipulate the transport request.
  Transport Directory Issues: There may be issues with the transport directory or the transport management system configuration.
  Transport Request Status: The transport