Solution : https://service.sap.com/sap/support/notes/187846 (SAP Service marketplace login required)
Key words : 
additional key words transactions jja1, current oracle support package set 8, similar field names occur, contact person, program sapmjja1, rjja200-titel, database error, solution implement, prerequisites, accordance
Related Notes : 
       
| 193633 | IS-M: Overview of corrections for Release 4.02/3 | 
| 99311 | Current patch set 8.0.4.X |