Solution : https://service.sap.com/sap/support/notes/122975 (SAP Service marketplace login required)
Summary : 
      
Key words : 
additional key words alvsaplkkblfield catalogbuffering balvbufdel euinfo, referenced data elements, &bdl function code, alv lists based, field catalog required, report balvbufdel, field catalog, setup based, field selection, command field
Related Notes : 
       
| 896531 | CO-EP reports: Customer-specific authorization checks | 
| 821967 | LL01: Delivery number is missing in the field catalog | 
| 787774 | LL01 Special stock number displayed in internal format | 
| 448080 | Arbitrary field sequence in log of incomplete items | 
| 421791 | VL10: Including new fields in the shipping due date list | 
| 367727 | GR date not displayed in delivery monitor | 
| 325546 | CO line item reports: Creating a user-defined field | 
| 305012 | ALV: buffer deactivation for DEBUG purposes | 
| 211099 | ALV buffering/merge incorrect for internal table | 
| 198137 | VL10: Customer-specific enhancements / user exits | 
| 128150 | VL06: Designing your own display variants | 
| 112258 | Maintenance of display variants list of deliveries VL05 | 
| 101521 | Incorrect creation of the field catalog in the ALV |