Solution : https://service.sap.com/sap/support/notes/1572345 (SAP Service marketplace login required)
Key words :
symptom abap task handler, task handler reason, user successfully authenticates, user authenticate successfully, obtain additional information, support package mentioned, respective correction instructions, hard-coded username, hard-coded, terms backdoor
Related Notes :
| 888889 | Automatic checks for security notes using RSECNOTE |