How To Fix O1091 - Sum & qty. QS does not match document qty. & &

O1091 - Overview

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 091

• Message text: Sum & qty. QS does not match document qty. & &

What causes this issue?

The &V1& total sum of the quantity schedule (follow-on document) does
not match the information in the document.
Probably a problem relating to rounding-off numbers.
If not, it may be that the follow-on function (the call-off) was
executed BEFORE the current quantity schedule was created.
Sales only: Maybe the document is assigned to a
<DS:DE.OIA_EVTYPE>Regular</> Evergreen <DS:DE.OIA_EXGNUM>Exchange
Agreement</>, that indicates, during copying, that the quantity or
value in the target document has no effect at all on the quantity still
to be completed in the source document. In this case please read
<DS:DE.PLMIN>Qty. is calculated positively, negatively or not at all</>
too. As of rel. 46C this message will no longer appear for
<DS:DE.OIA_EVTYPE>Exchange Evergreen Contracts</> (PLMIN is always 0).

System Response

Used as additional information.

How to fix this error?

Please look at the follow-on document and compare the data. Then look
at the creation date of the follow-on document and of the quantity
schedule.
If it is a rounding-off problem, you can ignore this message.
Check if there are outstanding postings for the item history:

<DS:TRAN.SM13>Execute function</>
ENDIF
<DS:NA.O1037>Display &what_to_do& detail</> of message O1037 if you
want to adjust call-off quantity schedule manually to the current &v1&
situation, if it is NOT a rounding problem.
&reference& and <DS:REPO.ROIACM40>Follow-on doc. check report</>
SD - Sales
Contract/call-off <DS:DE.RFMNG>Reference qty.</> (VBAPF)
Contract -> <DS:DE.ERLMENGE>Quantity for completion</>
Call-off -> <DS:DE.VSMNG>Delivered quantity</> (and VBFA)
MM - Purchasing
Contract -> <DS:DE.BSTMG>Purchase order quantity</> (EKAB)
Call-off -> <DS:DE.WEMNG>Quantity of goods received</> (EKBE or MSEG)
&DEPENDENCIES&
<DS:DE.OIA_SMENGE>Follow-on/reference documents</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1091 - Sum & qty. QS does not match document qty. & & ?

  The SAP error message O1091, which states "Sum & qty. QS does not match document qty. & &," typically occurs in the context of Quality Management (QM) processes, particularly during the inspection lot processing. This error indicates that there is a discrepancy between the quantity of goods that have been recorded in the quality inspection and the quantity that is documented in the associated material document.
  Causes:
  
  
  Quantity Mismatch: The most common cause is that the total quantity of the inspection lot does not match the quantity recorded in the material document. This can happen if there are discrepancies in the quantities entered during goods receipt or inspection.
  
  
  Partial Inspections: If partial inspections are performed and the quantities are not updated correctly, it can lead to this error.
  
  
  Incorrect Configuration: There may be issues with the configuration of the inspection types or the quality management settings in SAP.
  
  
  Data Entry Errors: Manual entry errors during