Solution : https://service.sap.com/sap/support/notes/366921 (SAP Service marketplace login required)
Key words :
optional parameter last_messages type sy-index, additional key words kks1n, user-defined error management, enter function module cm_f_messages_get, function module cm_f_messages_get, termination/dump due, increasing message log, 'import' tab page, attached program corrections, function module
Related Notes :
| 152210 | Define flexible message types |