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

SAP Error Message - Details

• 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.