Select data from sap tables R_MSG
Display SAP table details
RJMSG - IS-M: Message Data
RJMSGTEXT - Messages with Text
RJMSG_R2 - IS-M: R/2 Message Incl.Text
RJMSG_VAR - IS-M: Message Variables
RNMSG - Internal Table for Messages
RNMSGFM - IS-H: BMI Message Format
RNMSGRCV - IS-H: BMI Response Message
RNMSGSND - IS-H: BMI Request Message
RSMSG - Transfer structure for message no., ID, type
RSMSG_CONTEXT - context of application log message
Return Table index