Solution : https://service.sap.com/sap/support/notes/619015 (SAP Service marketplace login required)
Key words :
dialog box enter function group wso8, short texti_msgtype type sy-msgty, message typei_msgid type sy-msgid, message classi_msgno type sy-msgno, import parameters - pass separate messages, attached source code corrections, edited material master record, pass import parameters i_msgv1, call function module material_collect_messages, create function module material_collect_messages
Related Notes :
| 900537 | FAQ: Error messages when archiving materials |
| 870101 | MM_MATNR: Own messages are missing in spool output |