Message type: E = Error
Message class:  IUID_ESOA -  
Message number: 004
Message text: Outbound Delivery Item ID is mandatory
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The SAP error message IUID_ESOA004 indicates that the Outbound Delivery Item ID is mandatory for the operation you are trying to perform. This error typically occurs in the context of handling outbound deliveries, particularly when dealing with the Unique Item Identifier (IUID) functionality in SAP.
Cause: The error is triggered when the system expects an Outbound Delivery Item ID to be provided, but it is either missing or not correctly specified in the transaction or process you are executing. This can happen in various scenarios, such as: Missing Data: The outbound delivery item ID is not filled in the relevant fields. Incorrect Configuration: The system configuration may not be set up to handle the required fields properly. Data Transfer Issues: If you are using an interface or integration (like EDI or IDoc), the data may not be correctly mapped or transmitted.
Solution: To resolve the error, you can take the following steps: Check Input Data: Ensure that the
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