Solution : https://service.sap.com/sap/support/notes/436717 (SAP Service marketplace login required)
Key words :
alter table tabname activate, implicit commit immediately terminates, parallel ddl statements lead, system catalog tables, parallel ddl statements, automatic commit function, db2/cs reason, ddl statements comprise, automatic commit, ddl statements
Related Notes :
| 618003 | DB6: DBSl with patch text "DBSl patch collection 04/2003" |
| 362325 | DB6: Table conversion using DB6CONV Version 4.10 or lower |