hi satish,
for joining many tables we use the for all entries for the best performance look this ,
report ztest.
tables:pa0002.
data: begin of itab occurs 0,
pernr like pa0002-pernr,
vorna like pa0002-vorna,
nachn like pa0002-nachn,
end of itab.
data: begin of itab1 occurs 0,
pernr like pa0008-pernr,
begda like pa0008-begda,
stvor like pa0008-stvor,
ansal like pa0008-ansal,
end of itab1.
data :begin of itab2 occurs 0,
pernr like pa0021-pernr,
favor like pa0021-favor,
fanam like pa0021-fanam,
end of itab2.
data:begin of itab3 occurs 0,
pernr like pa0041-pernr,
dar01 like pa0041-dar01,
dat01 like pa0041-dat01,
end of itab3.
data:begin of final occurs 0,
pernr like pa0002-pernr,
vorna like pa0002-vorna,
nachn like pa0002-nachn,
begda like pa0008-begda,
stvor like pa0008-stvor,
ansal like pa0008-ansal,
favor like pa0021-favor,
fanam like pa0021-fanam,
dar01 like pa0041-dar01,
dat01 like pa0041-dat01,
end of final.
select-options:s_pernr for pa0002-pernr.
select pernr
vorna
nachn
from pa0002
into table itab
where pernr in s_pernr.
select pernr
begda
stvor
ansal
from pa0008
into table itab1
for all entries in itab
where pernr = itab-pernr.
select pernr
favor
fanam
from pa0021
into table itab2
for all entries in itab1
where pernr = itab1-pernr.
select pernr
dar01
dat01
from pa0041
into table itab3
for all entries in itab2
where pernr = itab2-pernr.
loop at itab.
final-pernr = itab-pernr.
final-vorna = itab-vorna.
final-nachn = itab-nachn.
read table itab1 with key pernr = itab-pernr.
final-begda = itab1-begda.
final-stvor = itab1-stvor.
final-ansal = itab1-ansal.
read table itab2 with key pernr = itab1-pernr.
final-favor = itab2-favor.
final-fanam = itab2-fanam.
read table itab3 with key pernr = itab2-pernr.
final-dar01 = itab3-dar01 .
final-dat01 = itab3-dat01.
append final.
clear final.
endloop.
loop at final.
write:final-pernr ,
final-vorna ,
final-nachn ,
final-begda ,
final-stvor ,
final-ansal ,
final-favor ,
final-fanam ,
final-dar01 ,
final-dat01 .
endloop.
regards,
venkat.
Bluesky
