Message type: E = Error
Message class:  O9 - IS-Oil: TD - Scheduling, loading, delivery confirmation 
Message number: 127
Message text: Deletion of shipment &1 failed. Shipment still exists.
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The SAP error message O9127, which states "Deletion of shipment &1 failed. Shipment still exists," typically occurs when there is an attempt to delete a shipment in the SAP system, but the deletion process cannot be completed due to certain constraints or conditions. Here are some common causes, potential solutions, and related information for this error: Causes: Existing References: The shipment may have existing references, such as delivery documents, billing documents, or other related transactions that prevent its deletion. Status of Shipment: The shipment might be in a status that does not allow deletion (e.g., it may be confirmed or already processed). Authorization Issues: The user attempting to delete the shipment may not have the necessary authorizations to perform the deletion. System Locks: There may be locks on the shipment due to ongoing processes or transactions that are using the shipment data. Custom Logic: Custom enhancements or user exits may be preventing the deletion of the
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O9128 Shipment &1 successfully deleted.
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O9129 Please specify a target status at the top of the screen first.
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