Message type: E = Error
Message class:  TR_AUSL - Software Delivery Composer Messages 
Message number: 020
Message text: You must release all delivery components in the delivery
Unreleased delivery components are assigned to the delivery &V1&. All
assigned delivery units must be released before you can confirm the
delivery. The status of the delivery cannot be changed at the moment.
The function terminates.
Check the delivery components assigned to the delivery &V1&. Release
any unreleased delivery units before you repeat the action.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message TR_AUSL020, which states "You must release all delivery components in the delivery," typically occurs in the context of logistics and delivery processing within the SAP system. This error indicates that there are components or items in a delivery that have not been released or processed correctly, preventing the completion of the delivery process.
Cause: Incomplete Release of Components: The delivery may contain items that have not been fully released for processing. This can happen if certain items are still in a status that does not allow them to be processed (e.g., blocked, not yet released). Delivery Status: The delivery might be in a status that requires all components to be released before proceeding. This could be due to business rules or configurations in the system. Missing or Incorrect Configuration: There may be configuration settings in the SAP system that require all components to be released before the delivery can be
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