Have you read the OSS note and its related note with diligence?
Just to emphasize, there a 2 notes which explain 2 possible reasons for this inconsistency.
You are the only one who can tell if it is caused by the one or the other reason. And then you have to take measures, change your process accordingly as it is wrong.
If none of both are your reason, then you shall open a ticket at SAP marketplace.
We have more than 500 plants and did not even have to run this report once