Message type: E = Error
Message class:  TR_AUSL - Software Delivery Composer Messages 
Message number: 303
Message text: Delievry attributes missing from request &2 (delivery &1)
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The SAP error message TR_AUSL303 indicates that there are missing delivery attributes in a request for a specific delivery. This error typically occurs in the context of logistics and delivery processing within the SAP system.
Cause: The error can be caused by several factors, including: Incomplete Data: The delivery request may not have all the necessary attributes or data fields filled out. This can happen if the delivery was created manually or if there was an issue during data transfer.
Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to missing attributes for deliveries. Custom Development: If there are custom programs or enhancements in place, they may not be handling the delivery attributes correctly. Data Consistency Issues: There may be inconsistencies in the master data or transactional data that are causing the system to not recognize the required attributes.
Solution: To resolve the TR_AUSL303 error, you can take the
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