Movement & & & could not be classified.
Message type: E = Error
Message class: O1 - IS-Oil : Message pool exchanges
Message number: 521
Message text: Movement & & & could not be classified.
What causes this issue?
The system cannot determine what the movement document refers to.
The movement document could, for example, refer to a logical inventory
adjustment, a sales order, a sales delivery or a purchase document.
Error message extract from SAP system. Copyright SAP SE.
