Solution : https://service.sap.com/sap/support/notes/1300250 (SAP Service marketplace login required)
Key words :
dump 'message type x', choose 'create tasklist', assigned correction instruction, st support package 20, change request document, terms change management, change request reason, change manangement, maintenance cycle, software error
Related Notes :
| 907768 | General note for Change Request Management ST 400 |