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Message type: E = Error
Message class: VL -
Message number: 491
Message text: Confirmation from WMS already performed; You cannot delete item &
A goods issue or goods delivery was already posted in the decentralized
warehouse management system for the delivery. Therefore you cannot make
any changes to the delivery that affect the stock update.
The system does not allow deletion of items.
Posting the goods movement is still permitted for the delivery. You can
only cancel the delivery as the result of a business transaction.
Error message extract from SAP system. Copyright SAP SE.
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VL490 No handling units exist
Self-Explanatory Message Since SAP believes that this specific error message is ...
VL489 Central system &1 cannot be reached, change management not possible
What causes this issue? Either the connection to the central system with logica...
VL492 Change management switched off for this delivery
What causes this issue? Change management is no longer active for this delivery...
VL493 Delivery split executed
What causes this issue? The subsequent delivery split was executed in the decen...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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