Solution : https://service.sap.com/sap/support/notes/332119 (SAP Service marketplace login required)
Key words : 
method cl_rssm_error_handler=>add_protocol performs, 0a support package 11/related 3, 0a support package 4, 0a support package 5, 0a support package 6, 0a support package 7/3, 0a support package 9/3, 0b support package 07, 0b support package 11, 0b support package 13
Related Notes : 
       
| 374840 | SAPBWNews BW 2.0B Support Package 14 | 
| 374839 | SAPBWNews for BW 2.0B Support Package 13 | 
| 336259 | Patch dependencies 2.0B -> 2.1C | 
| 316651 | SAPBWNews for BW 2.0B Support Package 11 |