Solution : https://service.sap.com/sap/support/notes/136482 (SAP Service marketplace login required)
Key words : 
update server update process stopped additional key words transaction fb01, apply hot package number 4, incorrect batch input session, profile parameter bdc/new_posting, batch input process, apply hot package 5, apply hot package 28, system crash crash, program lsbdcu08 manually, downward-compatible kernel
Related Notes : 
       
| 175047 | Causes for FI document number gaps (RF_BELEG) | 
| 104086 | Current versions of batch input programs | 
| 19466 | Downloading SAP kernel patches |