How To Fix O9520 - Qty. field of &1(&2) missing for doc. item assignment by FIFO

O9520 - Overview

• Message type: E = Error

• Message class: O9 - IS-Oil: TD - Scheduling, loading, delivery confirmation

• Message number: 520

• Message text: Qty. field of &1(&2) missing for doc. item assignment by FIFO

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message O9520 - Qty. field of &1(&2) missing for doc. item assignment by FIFO ?

  The SAP error message O9520 indicates that there is a missing quantity field for a document item assignment when using the FIFO (First In, First Out) inventory management method. This error typically arises in the context of inventory management and can occur during various transactions, such as goods movements, inventory adjustments, or when processing sales orders.
  
  Cause:
  
  Missing Quantity Field: The error specifically points to a missing quantity field for the document item. This could happen if the system expects a quantity to be specified for a particular item, but it is not provided.
  Incorrect Configuration: There may be an issue with the configuration of the material master or the movement type that is being used, which could lead to the system not recognizing the quantity.
  Data Inconsistencies: There might be inconsistencies in the data related to the material or the document being processed, such as missing or incorrect entries in the relevant tables.
  FIFO