This little template helps to make a more easy use of the SAP-Logging-Functions – wich are IMHO very OLD-Style:

You may also want to have a look here – ABAP Logger – Java-Style


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data: pattern type string,
nmsg type string,
s_msg type bal_s_msg,
s1 type string,
t_msg type table of string.

s_msg-msgty = i_msgty.
s_msg-msgid = i_msgid.
s_msg-msgno = i_msgno.

pattern = ‚([^\n]{0,50}\n?)‘. “ a regex pattern meaning: every symbol until
“ 50 chars that is not the finish/endline symbol
nmsg = i_msg.
“ split messages with the regex
do.
clear s1.
if nmsg is initial.
exit.
endif.
find regex pattern in nmsg submatches s1.
append s1 to t_msg.
if s1 is initial.
exit.
endif.
replace regex pattern in nmsg with “.
enddo.

data: counter type n value 0,
msg_count type i,
field_ type string.
field-symbols: type symsgv.

loop at t_msg into s1.
counter = counter + 1.
concatenate ‚MSGV‘ counter into field_.
assign component field_ of structure s_msg to .
= s1.
if counter = 2. „sometime you got sy-msgv1-4 — if so – put 4 in here
msg = s_msg.
** append your messages here
s_msg-msgv1 = “ . s_msg-msgv2 = “ . „see above if there are 4
counter = 0.
endif.
endloop.

if counter ne 0 .
** append your sy-message a last time
endif .