SAP Message 26120 - Document has SAP objects assigned

Diagnosis
You have entered the deletion indicator for the document, so thedocument is to be deleted during the next reorganization run.
As this document has objects linked to it, you see a warning message.

Procedure
Check again whether you really want to delete this document.
To continue processing, confirm this warning message. Once you have setthe deletion indicator, you can only use display functions or changethe deletion indicator.