Solution : https://service.sap.com/sap/support/notes/448583 (SAP Service marketplace login required)
Key words :
note establishes function modules cnmsg_messages_prepare cnmsg_messages_restore, tablesname type reference opt short texte_msg_tab, prepare export parametername type ref, reset import parametername type ref, module e_msg_active returns variable cnmsg_messages_prepare, pvalue short texte_msg_active type, pvalue short texti_msg_active type, attached source code activate, create function module cnmsg_messages_restore, create function module cnmsg_messages_prepare
Related Notes :
| 607000 | Required notes for PS-BAPIs |
| 517458 | |
| 492590 | Integrated release in PS: NOT_FOUND |
| 450149 | EPS: Error messages are lost |