Solution : https://service.sap.com/sap/support/notes/715355 (SAP Service marketplace login required)
Key words : 
'bp_job_select' function module executes selections, superfluous selection criteria, execute transaction se11, full table scan, relevant support package, function module, incorrect selections, support package, tbtco table, display table
Related Notes : 
       
| 855907 | Background scheduling deleted after transport | 
| 837691 | Background jobs are deleted in unintentionally | 
| 835846 | BP_JOB_SELECT: Jobs are not selected correctly | 
| 823220 | WWI Monitor CG5Z incorrect | 
| 822379 | Known problems with Support Packages in SAP NW 7.0x AS ABAP | 
| 782140 | OCS: Known problems with Support Packages in Basis Rel. 6.20 | 
| 672651 | OCS: Known problems with Support Packages in Basis Rel.6.40 | 
| 588169 | Job deletion performed very slow | 
| 400280 | OCS: Known problems with Support Pkgs in Basis Release 6.10 | 
| 173814 | OCS: Known problems with Support Packages for Release 4.6 |