Solution : https://service.sap.com/sap/support/notes/102247 (SAP Service marketplace login required)
Key words : 
sap application interface support package, banking withother add-ons, sap basis support package, sap service marketplace, higher maintenance level, fi-ba-ca 1, legal change patch, legal change patch 03, legal change patch 05, legal change patch 13
Related Notes : 
       
| 339451 | Release strategy for SAP BANKING and SAP CFM | 
| 179373 | Additional info for upgrade to Rel.4.6B | 
| 124097 | Maintenance strategy BANKING, BANK/CFM | 
| 124087 | Mandatory upgrades SAP Banking 4.01B and 4.01C | 
| 102385 | Overview: Notes on the R/3 add-on BANKING |