Solution : https://service.sap.com/sap/support/notes/615629 (SAP Service marketplace login required)
Key words :
recipe formula maintenance, formula data, properties tree, maintain data, navigate back, system generates, update termination, terms on_commit, commit work, c1f2_substances_save_to_db reason
Related Notes :
615591 | Call of the C1F2_SUBSTANCES_SAVE_TO_DB in task update |