Solution : https://service.sap.com/sap/support/notes/391449 (SAP Service marketplace login required)
Key words :
abap runtime error tableview_dup_column_index table view, saved user-specific table conrol settings, define user-specific table control settings, user-specific table control settings, choose 'edit' -> 'selections' -> 'select block', user-specific setting button, additional key words mass, selection condition tcprogram = saplmassinterface, symptom mass maintenance terminates, current abap program
Related Notes :
| 557702 | FAQ for mass maintenance |
| 358448 | Screen SAPLMASSINTERFACE 0212 - DYNPRO_SYNTAX_ERROR |