Solution : https://service.sap.com/sap/support/notes/1148071 (SAP Service marketplace login required)
Key words :
component component typeobject_type dpr_bo_fieldnameint_attribute dpr_tv_object_listext_attribute dpr_tv_object_listassign, table type combination mapping bo int, structure combination mapping bo int, table type dpr_tt_map_bo_int_ext, line type dpr_ts_map_bo_int_ext, short bo nodemedium, implement source code, affected cprojects system, data element dpr_bo_fieldname, table type
Related Notes :
1143622 | Performance filter and table view |
1092846 | cProjects 4.5 - Performance Notes and Sizing Guide |
929969 | cProjects 4.0 - Performance notes |