Solution : https://service.sap.com/sap/support/notes/1044821 (SAP Service marketplace login required)
Key words :
symptom abap bcd_overflow runtime exception cx_sy_conversion_overflow occurs, ms sql server system table sysindexes, entering dbacockpit - space - overview, modify function module conversion_exit_mssna_output, apply basis support package 13, data element mssobjsz introduced, applied basis support package 12, basis support package 14, data element mssobjsz, db02 main screen
Related Notes :
| 1059632 | GET_LARGEST_TABLES_MSQ overflow |
| 1027512 | MSSQL: DBA cockpit for basis release 7.00 and later |