Message Class list used by SAP ABAP Class CL_PLM_QUEST_I_VISUALIZE (Question List Item - Format)
SAP ABAP Class CL_PLM_QUEST_I_VISUALIZE (Question List Item - Format) is using
# Object Type Object Name Object Description Note
     
1 Message Class  PLM_AUDIT_APPL Audit Application
2 Message Class  PLM_QUEST Messages Specific to Questions