Solution : https://service.sap.com/sap/support/notes/1568800 (SAP Service marketplace login required)
Key words :
return code = sql delete failed, choosing 'alerts -> alert messages', function db6_alm_delete_message failed, relevant support package, dba cockpit, deletion fails, error message, terms db2udb, sql_delete_failed reason, programming error
Related Notes :
| 1456402 | DB6: DBA Cockpit Corrections for SAP Basis 7.02/7.30/7.31 |
| 1309424 | DB6: DBA Cockpit Correction Collection SAP Basis 7.01 / 7.11 |