BPA 10.1.3.4 , Difference between expanded subprocess and expanded Transact

HI ,
in the latest version of BPA, what is the difference between expanded sub process and expanded transaction.!!!! Functionally and technically !!!!! They both look and behave same.
Regards
Ashish

Similar Messages

Difference between Session method and call transaction

Hi,
please give me the differences between session method and call transaction,
briefly explaining synchronus , asynchronus, process, update.
Thanks in advance

Hi Vijay Kumar
CLASSICAL BATCH INPUT (Session Method)
CALL TRANSACTION
BATCH INPUT METHOD:
This method is also called as CLASSICAL METHOD.
Features:
Asynchronous processing.
Synchronous Processing in database update.
Transfer data for more than one transaction.
Batch input processing log will be generated.
During processing, no transaction is started until the previous transaction has been written to the database.
CALL TRANSACTION METHOD :
This is another method to transfer data from the legacy system.
Features:
Synchronous processing. The system performs a database commit immediately before and after the CALL TRANSACTION USING statement.
Updating the database can be either synchronous or asynchronous. The program specifies the update type.
Transfer data for a single transaction.
Transfers data for a sequence of dialog screens.
No batch input processing log is generated.
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
Among the two methods call transaction is better compared to session bcoz data transfer is faster in it.
Differences between call transaction and session.
Session Method:
1) Data is not updated in the database table until the session is processed.
2) No sy-subrc is returned.
3) Error log is created for error records.
4) Updation is always synchronous.
Call Transaction Method:
1) Immediate updation in the database table.
2) sy-subrc is returned.
3)Error need to be handled explicitly.
4) updation can be synchronous as well as asynchronous.
2) ya u can use using the N mode no screen.
3)u can't handle multiple transaction in call transaction.
4) u can handle multiple transaction in session using the BDC_INSERT fm.
5)When u go to SM35 u can able to see the error records.
Which is best?
That depends on your requirement. Both of them have there advantages.
According to the situation u can choose any one of these.
difference between batch input and call transaction in BDC Session method.
1) synchronous processing.
2) can tranfer large amount of data.
3) processing is slower.
4) error log is created
5) data is not updated until session is processed.
Call transaction.
1) asynchronous processing
2) can transfer small amount of data
3) processing is faster.
4) errors need to be handled explicitly
5) data is updated automatically
For session method,these are the function modules to b used.
BDC_OPEN_GROUP
BDC_INSERT
BDC_CLOSE_GROUP
For call transaction,this is the syntax.
CALL TRANSACTION TCODE USING BDCDATA
MODE A or E or N
UPDATE A or S
MESSAGES INTO MESSTAB.
Take a scenario where we need to post documents in FB01 and the input file has say 2000 records (2000 documents, not line items in FB01 but 2000 records)
In the BDC call transaction method
We call the transaction FB01 2000 times (once for each record posting) and if the processing fails in record no 3 it can be captured and start with reocord 4.
Eg: Loop at itab.
call transaction FB01
capture errors
endloop.
In the session method.
We do not explicity call the transaction 2000 times, but all the records are appeneded into a session and this session is stored. The processinf of the session is done wwhenever the user wants it to be done. Hence the errors cannot be captured in the program itself
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
Batch Input Session method is asynchronous as told by others here. But the advantage of this is that you have all the error messages and the data for each transaction held persistantly. You don't have to code anything for processing them or writing the logs.
But at the same time, the same feature can be disadvantageous if you need to react to an error or if there are too many errors to manually correct in a session. Since the session are created in the program and its execution is done seperately, you loose the trackability of such transactions.
With a call transaction, what was a disadvantage above will become an advantage. Call transaction immediately gives you messages back and you can react to it in your program. But the disadvantage is that, if you have several hundreds of transactions to run, running them from within the program can be resource crunching affair. It will hamper the system performance and you cannot really distribute the load. Of course, you have some mechanisms with which you can overcome this, but you will have to code for it. Also, storing the messages and storing the errored transaction data etc will have to be handled by you in the program. Whereas, in batch input session, your program's job is to just create the session, after that everything is standard SAP system's responsibility.
Ideally, you should do a call transaction if the resources are not a problem and if it fails, put the errored transaction into a session.
You can decide based on the data volume that your BDC is processing. If data volume is high go for session else call transaction will do.The call transaction updates will be instantaneous where as session needs to be processed explictly after creation.
Session Method
1) Session method supports both small amount of data aswell as large amount of data
2) data processing is asynchronus and data updation is synchronus.
3) it process multiple apllication while perfomaning validations.
4) in session method data will be updated in data base only after processing session only.
5) system provide by default logfile for handling error records.
6) it supports both foreground aswell as background process
in bdc we use FM ...
bdc_open_group " for creating Session
bdc_insert " adding transaction and bdcdata table for updating database
bdc_close_group " for closing Session
Call Transaction
1) Call transaction exclusively for small amout of data
2) it supports only one apllication while perfoming validations
3) there is no default logfile, We can explicitly provide logic for creating logfile for handling error records.
we can create logfile by using structure....BDCMSGCOLL
4) it doesn't support background processing.
5) data processing is synchronous and Data updation is Synchronous( default), in
this method also supports daya updation in asynchronus process also.
syntax:
Call transaction <transaction-name> using BDCDATA
mode <A/N/E>
update <L/A/S>
messages into BDCMSGCOLL.
BDC:
Batch Data Communication (BDC) is the process of transferring data from one SAP System to another SAP system or from a non-SAP system to SAP System.
Features :
BDC is an automatic procedure.
This method is used to transfer large amount of data that is available in electronic medium.
BDC can be used primarily when installing the SAP system and when transferring data from a legacy system (external system).
BDC uses normal transaction codes to transfer data.
Types of BDC :
CLASSICAL BATCH INPUT (Session Method)
CALL TRANSACTION
BATCH INPUT METHOD:
This method is also called as CLASSICAL METHOD.
Features:
Asynchronous processing.
Synchronous Processing in database update.
Transfer data for more than one transaction.
Batch input processing log will be generated.
During processing, no transaction is started until the previous transaction has been written to the database.
CALL TRANSACTION METHOD :
This is another method to transfer data from the legacy system.
Features:
Synchronous processing. The system performs a database commit immediately before and after the CALL TRANSACTION USING statement.
Updating the database can be either synchronous or asynchronous. The program specifies the update type.
Transfer data for a single transaction.
Transfers data for a sequence of dialog screens.
No batch input processing log is generated.
For BDC:
http://myweb.dal.ca/hchinni/sap/bdc_home.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
call Transaction or session method ?
Check the following links:
http://www.sap-img.com/bdc.htm
See below example code :
Call three FM : BDC_OPEN_GROUP,BDC_INSERT and BDC_CLOSE_GROUP.
Once you execute the program and it creates the session at SM35 Transaction.
Report : ZMPPC011
Type : Data upload
Author : Chetan Shah
Date : 05/05/2005
Transport : DV3K919557
Transaction: ??
Description: This ABAP/4 Program creates new Production Versions
(C223). It accepts tab-delimited spreadsheet input and
creates BDC sessions.
Modification Log
Date Programmer Request # Description
06/10/2005 Chetan Shah DV3K919557 Initial coding
report zmppc011 no standard page heading line-size 120 line-count 55
message-id zz.
pool of form routines
include zmppn001.
Define BDC Table Structure
data: begin of itab_bdc_tab occurs 0.
include structure bdcdata.
data: end of itab_bdc_tab.
Input record layout of Leagcy File
data: begin of itab_xcel occurs 0,
matnr(18) type c,
werks(4) type c,
alnag(2) type c,
verid(4) type c,
text1(40) type c,
bstmi like mkal-bstmi,
bstma like mkal-bstma,
adatu(10) type c,
bdatu(10) type c,
stlal(2) type c,
stlan(1) type c,
serkz(1) type c,
mdv01(8) type c,
elpro(4) type c,
alort(4) type c,
end of itab_xcel.
data: begin of lt_pp04_cache occurs 0,
matnr like itab_xcel-matnr,
werks like itab_xcel-werks,
alnag like itab_xcel-alnag,
plnnr like mapl-plnnr,
arbpl like crhd-arbpl,
ktext like crtx-ktext,
end of lt_pp04_cache.
data: v_ssnnr(4) type n,
v_lines_in_xcel like sy-tabix,
v_ssnname like apqi-groupid,
v_trans_in_ssn type i,
wa_xcel LIKE itab_xcel,
l_tabix like sy-tabix,
v_matnr like rc27m-matnr,
v_plnnr like mapl-plnnr,
v_plnal like mapl-plnal,
v_tcode like sy-tcode value 'C223',
v_plnty like plas-plnty value 'R',
v_objty like crhd-objty value 'A',
v_plpo_steus like plpo-steus value 'PP04',
v_verwe like crhd-verwe value '0007'.
Parameters
selection-screen: skip 3.
selection-screen: begin of block 1 with frame.
parameters: p_name like rlgrap-filename
default 'C:\My Documents\InputFile.txt'
obligatory,
bdc session name prefix
p_bdcpfx(6) default 'ZPVCRT'
obligatory,
number for transction per BDC session
p_trnssn type i
default 2000 obligatory,
retain the BDC session after successfull execution
p_keep like apqi-qerase
default 'X',
user who will be executing BDC session
p_uname like apqi-userid
default sy-uname
obligatory.
selection-screen: end of block 1.
possible entry list (F4 dropdown) for input file name
at selection-screen on value-request for p_name.
*-SELECT FILE FROM USERS LOCAL PC
call function 'WS_FILENAME_GET'
exporting
DEF_FILENAME = ' '
def_path = 'C:\Temp\'
mask = ',.,..'
mode = 'O'
title = 'Select File '(007)
importing
filename = p_name
RC =
exceptions
inv_winsys = 1
no_batch = 2
selection_cancel = 3
selection_error = 4
others = 5.
if sy-subrc 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
begin the show
start-of-selection.
read data from input file
perform transfer_xcel_to_itab.
loop at itab_xcel.
hang on to xcel line num
l_tabix = sy-tabix.
each line in the xcel file marks begining of new prod.version defn
if num-of-trnas-in-session = 0, create new BDC session
if v_trans_in_ssn is initial.
perform bdc_session_open.
endif.
begin new bdc script for rtg create trans
fill in bdc-data for prod.version maintenance screens
perform bdc_build_script.
insert the bdc script as a BDC transaction
perform bdc_submit_transaction.
keep track of how many BDC transactions were inserted in the BDC
session
add 1 to v_trans_in_ssn.
if the user-specified num of trans in BDC session is reached OR
if end of input file is reached, close the BDC session
if v_trans_in_ssn = p_trnssn or
l_tabix = v_lines_in_xcel.
perform bdc_session_close.
clear v_trans_in_ssn.
endif.
endloop.
top-of-page.
call function 'Z_HEADER'
EXPORTING
FLEX_TEXT1 =
FLEX_TEXT2 =
FLEX_TEXT3 =
FORM TRANSFER_XCEL_TO_ITAB *
Transfer Xcel Spreadsheet to SAP Internal Table *
form transfer_xcel_to_itab.
Read the tab-delimited file into itab
call function 'WS_UPLOAD'
exporting
filename = p_name
filetype = 'DAT'
IMPORTING
filelength = flength
tables
data_tab = itab_xcel
exceptions
conversion_error = 1
file_open_error = 2
file_read_error = 3
invalid_table_width = 4
invalid_type = 5
no_batch = 6
unknown_error = 7
others = 8.
if sy-subrc = 0.
sort the data
sort itab_xcel by matnr werks.
clear v_lines_in_xcel.
if no data in the file - error out
describe table itab_xcel lines v_lines_in_xcel.
if v_lines_in_xcel is initial.
write: / 'No data in input file'.
stop.
endif.
else.
if file upload failed - error out
write: / 'Error reading input file'.
stop.
endif.
endform.
FORM BDC_SESSION_OPEN *
Open BDC Session *
form bdc_session_open.
create bdc session name = prefix-from-selectn-screen + nnnn
add 1 to v_ssnnr.
concatenate p_bdcpfx v_ssnnr into v_ssnname.
open new bdc session
call function 'BDC_OPEN_GROUP'
exporting
client = sy-mandt
group = v_ssnname
keep = p_keep
user = p_uname
exceptions
client_invalid = 1
destination_invalid = 2
group_invalid = 3
group_is_locked = 4
holddate_invalid = 5
internal_error = 6
queue_error = 7
running = 8
system_lock_error = 9
user_invalid = 10
others = 11.
endform.
FORM BDC_BUILD_SCRIPT *
Build BDC *
form bdc_build_script.
data: l_arbpl like crhd-arbpl,
l_text1 like mkal-text1,
l_mdv01 like mkal-mdv01,
l_mapl like mapl.
clear bdc-data itab - begin of new bdc transaction
clear itab_bdc_tab.
refresh itab_bdc_tab.
read material cross reference tables to determine sap part#
clear : v_matnr, v_plnnr, v_plnal.
perform read_matnr_cross_ref using itab_xcel-matnr
itab_xcel-werks
changing v_matnr.
determine the version description to use
if itab_xcel-text1 is initial.
l_text1 = itab_xcel-verid.
else.
l_text1 = itab_xcel-text1.
endif.
determine the routing group# and group ctr# to use
perform read_routing .
determine the production line to use
if itab_xcel-mdv01 is initial.
if not provided in the file then:
prod line = work ctr on the last PP04 op of the rtg determined above
perform read_wc_on_last_pp04 using v_plnnr v_plnal
changing l_mdv01.
NOTE: when executing the above form\routine, if v_plnnr is initial
or v_plnal is initial, THEN l_mdv01 will automatically be
returned blank (ie initial)
else.
l_mdv01 = itab_xcel-mdv01.
endif.
build bdc script
perform bdc_build_script_record
fill in initial screen
using: 'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=ENTE',
' ' 'MKAL-WERKS' itab_xcel-werks,
' ' 'MKAL-MATNR' v_matnr,
' ' 'MKAL_ADMIN-DISPO' space,
' ' 'MKAL-PLNNR' space,
' ' 'MKAL_ADMIN-STTAG' space,
' ' 'MKAL-PLNNG' space,
' ' 'MKAL-MDV01' space,
' ' 'MKAL-PLNNM' space,
click create button on initial screen and go to detail screen
'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=CREA',
fill in the detail screen and go back to initial screen
'X' 'SAPLCMFV' '2000',
' ' 'BDC_OKCODE' '=CLOS',
' ' 'MKAL_EXPAND-MATNR' v_matnr,
' ' 'MKAL_EXPAND-VERID' itab_xcel-verid,
' ' 'MKAL_EXPAND-TEXT1' l_text1,
' ' 'MKAL_EXPAND-BSTMI' itab_xcel-bstmi,
' ' 'MKAL_EXPAND-BSTMA' itab_xcel-bstma,
' ' 'MKAL_EXPAND-ADATU' itab_xcel-adatu,
' ' 'MKAL_EXPAND-BDATU' itab_xcel-bdatu,
' ' 'MKAL_EXPAND-PLTYG' v_plnty,
' ' 'MKAL_EXPAND-PLNNG' v_plnnr,
' ' 'MKAL_EXPAND-ALNAG' v_plnal,
' ' 'MKAL_EXPAND-STLAL' itab_xcel-stlal,
' ' 'MKAL_EXPAND-STLAN' itab_xcel-stlan,
' ' 'MKAL_EXPAND-SERKZ' itab_xcel-serkz,
' ' 'MKAL_EXPAND-MDV01' l_mdv01,
' ' 'MKAL_EXPAND-ELPRO' itab_xcel-elpro,
' ' 'MKAL_EXPAND-ALORT' itab_xcel-alort,
save the production version from initial screen
'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=SAVE'.
endform.
FORM BDC_SUBMIT_TRANSACTION *
Submit BDC Session *
form bdc_submit_transaction.
Load BDC script as a trqansction in BDC session
call function 'BDC_INSERT'
exporting
tcode = v_tcode
tables
dynprotab = itab_bdc_tab
exceptions
internal_error = 01
not_open = 02
queue_error = 03
tcode_invalid = 04.
endform.
FORM BDC_BUILD_SCRIPT_RECORD *
form bdc_build_script_record using dynbegin name value.
clear itab_bdc_tab.
if dynbegin = 'X'.
move: name to itab_bdc_tab-program,
value to itab_bdc_tab-dynpro,
'X' to itab_bdc_tab-dynbegin.
else.
move: name to itab_bdc_tab-fnam,
value to itab_bdc_tab-fval.
shift itab_bdc_tab-fval left deleting leading space.
endif.
append itab_bdc_tab.
endform.
FORM BDC_SESSION_CLOSE *
Close BDC Session *
form bdc_session_close.
close the session
call function 'BDC_CLOSE_GROUP'
exceptions
not_open = 1
queue_error = 2
others = 3.
skip 2.
if sy-subrc ne 0.
write: / 'Error Closing BDC Session ' , 'RETURN CODE: ', sy-subrc.
else.
write : / 'Session created:', v_ssnname,
50 '# of transactions:', v_trans_in_ssn.
endif.
endform.
*& Form read_routing_cache
*FORM read_routing_cache USING pi_matnr
pi_werks
pi_alnag
pi_verid
pi_mdv01.
DATA: BEGIN OF lt_plpo OCCURS 0,
vornr LIKE plpo-vornr,
objty LIKE crhd-objty,
objid LIKE crhd-objid,
arbpl LIKE crhd-arbpl,
END OF lt_plpo,
l_mapl_plnnr LIKE mapl-plnnr.
determine the routing group#
CLEAR lt_pp04_cache.
chk if its in the cache first, if not then get it from MAPL table
and put it in the cache
READ TABLE lt_pp04_cache WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
IF sy-subrc = 0.
do nothing - lt_pp04_cache header line has rtg#
ELSE.
get the routing group # from MAPL
SELECT plnnr INTO l_mapl_plnnr
FROM mapl UP TO 1 ROWS
WHERE matnr = pi_matnr AND
werks = pi_werks AND
plnty = 'R' AND
plnal = pi_alnag AND
loekz = space.
ENDSELECT.
put it in the cache internal table
IF NOT l_mapl_plnnr IS INITIAL.
lt_pp04_cache-matnr = pi_matnr.
lt_pp04_cache-werks = pi_werks.
lt_pp04_cache-alnag = pi_alnag.
lt_pp04_cache-plnnr = l_mapl_plnnr.
APPEND lt_pp04_cache.
ENDIF.
ENDIF.
if the rtg# was determined AND
-- the work center was not determined yet AND
-- work center was really needed for this line in the input file
then
-- read the work center from last PP04 operation on the routing
-- update the cache accordingly
IF NOT lt_pp04_cache-plnnr IS INITIAL AND
lt_pp04_cache-arbpl IS INITIAL AND
( pi_verid IS INITIAL OR
pi_mdv01 IS INITIAL ).
read the last PP04 operation
CLEAR lt_plpo.
REFRESH lt_plpo.
SELECT vornr eobjty eobjid e~arbpl
INTO CORRESPONDING FIELDS OF TABLE lt_plpo
FROM plas AS b
INNER JOIN plpo AS c
ON bplnty = cplnty AND
bplnnr = cplnnr AND
bzaehl = czaehl
INNER JOIN crhd AS e
ON carbid = eobjid
WHERE b~plnty = v_plnty AND
b~plnnr = lt_pp04_cache-plnnr AND
b~plnal = lt_pp04_cache-alnag AND
c~loekz = space AND
c~steus = v_plpo_steus AND
e~objty = v_objty AND
e~werks = lt_pp04_cache-werks AND
e~verwe = v_verwe.
SORT lt_plpo BY vornr DESCENDING.
READ TABLE lt_plpo INDEX 1.
IF NOT lt_plpo-arbpl IS INITIAL.
lt_pp04_cache-arbpl = lt_plpo-arbpl.
read work center description
SELECT SINGLE ktext INTO lt_pp04_cache-ktext
FROM crtx WHERE objty = lt_plpo-objty AND
objid = lt_plpo-objid AND
spras = sy-langu.
the following read will get the index of the correct record to be
updated in the cache
READ TABLE lt_pp04_cache
WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
MODIFY lt_pp04_cache
INDEX sy-tabix
TRANSPORTING arbpl ktext.
ENDIF.
ENDIF.
*ENDFORM. " read_last_pp04_operation_cache
*& Form read_routing
form read_routing.
data: begin of lt_mapl occurs 0,
plnnr like mapl-plnnr,
plnal like mapl-plnal,
end of lt_mapl,
l_arbpl like crhd-arbpl.
get all the rtg# and grp ctr# from MAPL
select plnnr plnal
into corresponding fields of table lt_mapl
from mapl
where matnr = v_matnr and
werks = itab_xcel-werks and
plnty = v_plnty and "Rate Routing
loekz = space. "with del flag = OFF
sort lt_mapl by plnal.
if not itab_xcel-verid is initial.
if the verid=0001 then use the 1st good rtg-grp# and grp-ctr#
if itab_xcel-verid = '0001'.
read table lt_mapl index 1.
v_plnnr = lt_mapl-plnnr.
v_plnal = lt_mapl-plnal.
else.
if the verid0001 then use the rtg-grp# and grp-ctr# of the routing
whose work center on the last PP04 operation matches the given verid
loop at lt_mapl.
clear l_arbpl.
get the work center from the last PP04 operation
perform read_wc_on_last_pp04 using lt_mapl-plnnr
lt_mapl-plnal
changing l_arbpl.
if itab_xcel-verid = l_arbpl.
v_plnnr = lt_mapl-plnnr.
v_plnal = lt_mapl-plnal.
exit.
endif.
endloop.
endif.
else.
do nothing
endif.
For version IDs that are other then '0000' or 'ZWIP' :--
if itab_xcel-verid NE '0000' and
itab_xcel-verid NE 'ZWIP'.
if routing group# or group counter was not determined, make the
valid-to date 99/99/9999 so that the BDC, on execution, errors out.
if v_plnnr is initial or
v_plnal is initial.
itab_xcel-bdatu = '99/99/9999'.
endif.
endif.
determine the routing group#
CLEAR lt_pp04_cache.
chk if its in the cache first, if not then get it from MAPL table
and put it in the cache
READ TABLE lt_pp04_cache WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
IF sy-subrc = 0.
do nothing - lt_pp04_cache header line has rtg#
ELSE.
get the routing group # from MAPL
put it in the cache internal table
IF NOT l_mapl_plnnr IS INITIAL.
lt_pp04_cache-matnr = pi_matnr.
lt_pp04_cache-werks = pi_werks.
lt_pp04_cache-alnag = pi_alnag.
lt_pp04_cache-plnnr = l_mapl_plnnr.
APPEND lt_pp04_cache.
ENDIF.
ENDIF.
if the rtg# was determined AND
-- the work center was not determined yet AND
-- work center was really needed for this line in the input file
then
-- read the work center from last PP04 operation on the routing
-- update the cache accordingly
IF NOT lt_pp04_cache-plnnr IS INITIAL AND
lt_pp04_cache-arbpl IS INITIAL AND
( pi_verid IS INITIAL OR
pi_mdv01 IS INITIAL ).
read the last PP04 operation
CLEAR lt_plpo.
REFRESH lt_plpo.
SELECT vornr eobjty eobjid e~arbpl
INTO CORRESPONDING FIELDS OF TABLE lt_plpo
FROM plas AS b
INNER JOIN plpo AS c
ON bplnty = cplnty AND
bplnnr = cplnnr AND
bzaehl = czaehl
INNER JOIN crhd AS e
ON carbid = eobjid
WHERE b~plnty = v_plnty AND
b~plnnr = lt_pp04_cache-plnnr AND
b~plnal = lt_pp04_cache-alnag AND
c~loekz = space AND
c~steus = v_plpo_steus AND
e~objty = v_objty AND
e~werks = lt_pp04_cache-werks AND
e~verwe = v_verwe.
SORT lt_plpo BY vornr DESCENDING.
READ TABLE lt_plpo INDEX 1.
IF NOT lt_plpo-arbpl IS INITIAL.
lt_pp04_cache-arbpl = lt_plpo-arbpl.
read work center description
SELECT SINGLE ktext INTO lt_pp04_cache-ktext
FROM crtx WHERE objty = lt_plpo-objty AND
objid = lt_plpo-objid AND
spras = sy-langu.
the following read will get the index of the correct record to be
updated in the cache
READ TABLE lt_pp04_cache
WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
MODIFY lt_pp04_cache
INDEX sy-tabix
TRANSPORTING arbpl ktext.
ENDIF.
ENDIF.
endform. " read_last_pp04_operation_cache
*& Form read_wc_on_last_pp04
form read_wc_on_last_pp04 using pi_plnnr
pi_plnal
changing pe_arbpl.
data: begin of lt_plpo occurs 0,
vornr like plpo-vornr,
objty like crhd-objty,
objid like crhd-objid,
arbpl like crhd-arbpl,
end of lt_plpo.
get all the PP04 operations for the given rtg# & grp-ctr#
select vornr eobjty eobjid e~arbpl
into corresponding fields of table lt_plpo
from plas as b
inner join plpo as c
on bplnty = cplnty and
bplnnr = cplnnr and
bzaehl = czaehl
inner join crhd as e
on carbid = eobjid
where b~plnty = v_plnty and "Rate Routing
b~plnnr = pi_plnnr and
b~plnal = pi_plnal and
c~loekz = space and "Oper Del Flag = OFF
c~steus = v_plpo_steus and "PP04
e~objty = v_objty. "WC Obj Type = 'A'
read the last operation
sort lt_plpo by vornr descending.
read table lt_plpo index 1.
pe_arbpl = lt_plpo-arbpl.
endform. " read_wc_on_last_pp04
Goto LSMW-> Select Direct Input method in 1st step. These are the standard programs for data transfer.
Otherwise goto SPRO->SAP Reference IMG-> Under this you'll find standard data transfer programs module wise.
Reward points,
Shakir

Difference between Session method and Call transaction method

Hi,
Difference between Session method and Call transaction method in BDC

Hi,
SESSION method:
Is a standard procedure for transferring large amount of data into the R/3 system.
Data consistency is ensured because batch input uses all thje checks conducted on the normal screen.
It is a two step procedure:
1. Progarm: creates batch input session. This session is the data file that includes everything to begin the transaction.
2. Process session: Which then actually transfers the data to database table.
In this method an ABAP/4 program reads the external data that is to be entered in the SAP system and stores the data in a session.
A session stores the actions that are required to enter your data using normal SAP transactions i.e. data is transferred to session which inturn transfers data to database table. Session is an intermediate step between internal table and database table.
Data along with it's actions are stored in session. i.e. data for screen fields, to which screen it is passed, the program name behind it and how next screen is processed.
When the program has finished generating the session, u can run the session to execute the SAP transactions in it.
BDC_OPEN_GROUP
          You create the session through program by BDC_OPEN_GROUP function.
1) User Name: User Name.
2) Group       : Name of the session
3) Lock Date : The date when you want to process the session.
4) Keep        : This parameter is passed as 'X' when you want to retain session even       after processing it.
BDC_INSERT
     Data is transferred to session by BDC_INSERT.
BDC_CLOSE_GROUP.
     With this function the session will be closed.
CALL TRANSACTION method.
Syntax: call transaction <tr code> using <bdctab>
                             mode <A/N/E>
                             update <S/A>
                             messages into <internal table>.
<tr code>   : transaction code
<bdctab>   : Name of the BDC table
mode: mode in which you execute the transaction.
A   : all screen mode ( all the screens of the transaction are displayed )
N   : no screen mode ( no screen will be displayed when you execute the transaction )
E   : error screen ( only those screens are displayed where in you have error record )
Update type:
S: synchronous update in which if you change data of one table then all the related tables gets updated and SY_SUBRC is returned for once and all.
A: asynchronous update in which if you change data of one table, the sy-subrc is returned and then updation of other affected tables takes place. So if system fails to update other tables still sy-subrc returned is zero.(that is when first table gets updated ).
messages: if you update database table, operation is either successful or unsuccessful. These messages are stored in internal table. This internal table structure is like BDCMSGCOLL.
       TCODE: transaction code.
       DYNAME: batch input module name.
       DYNNUMB: batch input dyn no.
       MSGTYP: batch input message type.
       MSGSPRA: batch input language id of message.
       MSGID:    message id.
       MSGV1.MSGV5: message variables
For each entry which is updated in the database table message is available in BDCMSGCOLL.
Reward if useful
Regards
Srinu

Difference between Receipts form and Receiving Transactions form

Hi People,
I have a doubt about two dorms. Firts I have created an Inter-Oranization Transfer generating the Shimpment num 1111.
Then using Inventory Responsibility, I navigate to Transactions -> Receiving -> Receipts and find it withou any issue.
But when I navigate to Transactions -> Receiving -> Receiving Transactiond, I am not able to find it. Why?
Which is the difference between thos forms? Why I can see the transaction in one form but not in another?
Thanks,
Facundo.

hi
receiving can be configured to be a two-step process: first receive it in receving bay (using receipts form) and then deliverying to some storage area within warehouse (using receiving transaction form).
on shipping network form, we can specify if we want to do receiving as 1-step (direct routing) or as 2-step (standard routing) or 3-step (inspection routing).
in your case, there r two options:
1. its a direct routing, so receiving transaction has already taken place...see receiving transaction summary form..
2. receiving txn has gone to error status or is pending for processing. use receiving transaction status form to review if it is in pending/ error status.
in case of pending...launch receiving transaction processor conc program....
please check and set profile RCV: processing mode appropriately.
thanks,
hrishi

Difference between hierarchy node and single value

Hi experts,
Can anyone explain me the difference between hierarchy node and single value?
This is my problem:
I have a query that uses a characteristic (0ORGUNIT) with a hierarchy and I execute it without any problem but when I try to set a fliter on this characteristic and I try to find a single value, for example 101, it doesn't appear in the single value list, instead it appears in the hierarchy nodes list in the selection window.
I think I'm confused about both terms because I thought a hierarchy node was always the one who has one or more values as its lower levels like this:
A. 10
    A1. 100
    A2. 101
    A3. 102
         A3.1. 1021
B. 11
I this case I thought , for example, 101 was a single value but not a hierarchy node so I must find it in the single values list in the selection window, however, 102 can be both and must appear in both lists, is it true?
Thanks in advanced

In BW, hierarchy node with more information compare to the single value. for example, it always carries its father node information, which it belongs to. and some time information if it is time-dependent.
So, when you using hierarchy node, it means at least 2 information: value and "position" (who is its father node)
That's the reason why you see the hierarchy tree when choosing the node.
If you want to expand the hierarchy to the certain level, you can setting in the property. Another choice is restrict in the query designer.

DIFFERENCE between Tabstrip control and tabstrin(with wizard)

difference between table control and table control wizard.
and what is all about custom control
give simple examples

Hi
Table Control
http://help.sap.com/saphelp_erp2005vp/helpdata/en/d1/802338454211d189710000e8322d00/frameset.htm
Table Control Wizard
http://help.sap.com/saphelp_erp2005vp/helpdata/en/d1/802338454211d189710000e8322d00/frameset.htm
Tab Strip
http://help.sap.com/saphelp_erp2005vp/helpdata/en/04/10f2469e0811d1b4700000e8a52bed/frameset.htm
Tab Strip wizard
http://help.sap.com/saphelp_erp2005vp/helpdata/en/04/10f2469e0811d1b4700000e8a52bed/frameset.htm
http://www.sapmaterial.com/tablecontrol_sap.html
Custom Controls
A custom control is an area on a screen. You create them in the Screen Painter, and, like all other screen objects, they have a unique name. You use custom controls to embed controls. A control is a software component on the presentation server, which can be either an ActiveX control or a JavaBean, depending on the SAPgui you are using. They allow you to perform tasks, such as editing texts, locally on the presentation server. The control is driven by the application logic, which still runs on the application server.
The SAP Control Framework
The controls on the presentation server and the ABAP application programs on the application server communicate using the Structure link SAP Control Framework. This is programmed in ABAP Objects, and contains a set of global classes that you can find in the Class Browser under Basis ® Frontend services. These classes encapsulate the communication between the application server and presentation server, which is implemented using Remote Function Call.
All application controls are encapsulated in a global class. You can find the SAP Basis controls in the Class Browser under Basis ® Frontend Services or Basis ® Component Integration. Programs that use controls on a screen work with the methods and events of the global classes that encapsulates them.
Container Controls
Before you can work with a custom control on a screen, you must assign a Structure link SAP Container Control to it. Container controls are instances of special global classes from the SAP Control Framework. The global class for custom controls is called CL_GUI_CUSTOM_CONTAINER. To link a custom control to a container control, pass the custom control name to the CONTAINER_NAME parameter of the container control constructor when you instantiate it.
As well as using custom containers, you can link controls to a screen using a SAP Docking Container. This is encapsulated in the global class CL_GUI_DOCKING_CONTAINER. The SAP Docking Container does not place the control within a screen. Instead, it attaches it to one of the four edges. You can nest containers. For example, you can use the SAP Splitter Container (classes CL_GUI_EASY_SPLITTER_CONTAINER or CL_GUI_SPLITTER_CONTAINER) within other containers. This allows you to split a custom control or docking control into more than one area, allowing you to embed more than one control.
One example,
program z.
Constants *
constants: c_me like trdir-cnam value 'VNDOVV',
c_myurl type scarr-url value
'http://www.brainbench.com/transcript.jsp?pid=147699',
c_width type i value 260,
c_height type i value 130.
Types *
types: begin of t_pgm,
year(4) type c,
name like trdir-name,
end of t_pgm,
begin of t_pgmkey,
id type i,
name like trdir-name,
end of t_pgmkey.
Data *
data: it_pgmkey type table of t_pgmkey.
Classes *
Definitions *
class screen_init definition create private.
public section.
class-methods init_screen returning value(this)
type ref to screen_init.
methods constructor.
private section.
class-data a_id type i.
data: splitter_h type ref to cl_gui_splitter_container,
splitter_v type ref to cl_gui_splitter_container,
picture type ref to cl_gui_picture,
tree type ref to cl_gui_simple_tree.
methods: fill_tree,
fill_picture.
endclass.
class screen_handler definition.
public section.
methods: constructor importing container
type ref to cl_gui_container,
handle_node_double_click
for event node_double_click
of cl_gui_simple_tree
importing node_key,
handle_picture_double_click
for event picture_dblclick
of cl_gui_picture.
private section.
data: html_viewer type ref to cl_gui_html_viewer,
editor type ref to cl_gui_textedit.
methods: fill_html,
fill_src importing programid type trdir-name.
endclass.
Implementations *
class screen_init implementation.
method init_screen.
data screen type ref to screen_init.
create object screen.
this = screen.
endmethod.
method constructor.
data: events type cntl_simple_events,
event like line of events,
event_handler type ref to screen_handler,
container_left type ref to cl_gui_container,
container_right type ref to cl_gui_container,
container_top type ref to cl_gui_container,
container_bottom type ref to cl_gui_container.
create object splitter_h
exporting
parent = cl_gui_container=>screen0
rows = 1
columns = 2.
call method splitter_h->set_border
exporting border = cl_gui_cfw=>false.
call method splitter_h->set_column_mode
exporting mode = splitter_h->mode_absolute.
call method splitter_h->set_column_width
exporting id = 1
width = c_width.
container_left = splitter_h->get_container( row = 1 column = 1 ).
container_right = splitter_h->get_container( row = 1 column = 2 ).
create object splitter_v
exporting
parent = container_left
rows = 2
columns = 1.
call method splitter_v->set_border
exporting border = cl_gui_cfw=>false.
call method splitter_v->set_row_mode
exporting mode = splitter_v->mode_absolute.
call method splitter_v->set_row_height
exporting id = 1
height = c_height.
container_top = splitter_v->get_container( row = 1 column = 1 ).
container_bottom = splitter_v->get_container( row = 2 column = 1 ).
create object picture
exporting parent = container_top.
create object tree
exporting parent = container_bottom
node_selection_mode =
cl_gui_simple_tree=>node_sel_mode_single.
create object event_handler
exporting container = container_right.
event-eventid = cl_gui_simple_tree=>eventid_node_double_click.
event-appl_event = ' '. "system event, does not trigger PAI
append event to events.
call method tree->set_registered_events
exporting events = events.
clear: event, events[].
event-eventid = cl_gui_picture=>eventid_picture_dblclick.
event-appl_event = ' '. "system event, does not trigger PAI
append event to events.
call method picture->set_registered_events
exporting events = events.
set handler: event_handler->handle_node_double_click for tree,
event_handler->handle_picture_double_click for picture.
call method: me->fill_picture,
me->fill_tree.
endmethod.
method fill_picture.
call method:
picture->load_picture_from_sap_icons exporting icon = '@J4@',
picture->set_display_mode
exporting display_mode = picture->display_mode_fit_center.
endmethod.
method fill_tree.
data: node_table type table of abdemonode,
node type abdemonode,
w_pgm type t_pgm,
w_cdat type rdir_cdate,
it_pgm type table of t_pgm,
w_pgmkey type t_pgmkey.
clear: a_id, it_pgmkey[].
select distinct name cdat from trdir into (w_pgm-name, w_cdat)
where cnam = c_me.
w_pgm-year = w_cdat(4).
append w_pgm to it_pgm.
clear w_pgm.
endselect.
sort it_pgm.
node-hidden = ' '. " All nodes are visible,
node-disabled = ' '. " selectable,
node-isfolder = 'X'. " a folder,
node-expander = ' '. " have no '+' sign for expansion.
loop at it_pgm into w_pgm.
at new year.
node-node_key = w_pgm-year.
clear node-relatkey.
clear node-relatship.
node-text = w_pgm-year.
node-n_image = ' '.
node-exp_image = ' '.
append node to node_table.
endat.
at new name.
add 1 to a_id.
node-node_key = w_pgmkey-id = a_id.
w_pgmkey-name = w_pgm-name.
node-relatkey = w_pgm-year.
node-relatship = cl_gui_simple_tree=>relat_last_child.
node-text = w_pgm-name.
node-n_image = '@0P@'.
node-exp_image = '@0P@'.
append w_pgmkey to it_pgmkey.
endat.
append node to node_table.
endloop.
call method tree->add_nodes
exporting table_structure_name = 'ABDEMONODE'
node_table = node_table.
endmethod.
endclass.
class screen_handler implementation.
method constructor.
create object: html_viewer exporting parent = container,
editor exporting parent = container
wordwrap_mode =
cl_gui_textedit=>wordwrap_at_fixed_position
wordwrap_position = 72.
call method: fill_html,
editor->set_readonly_mode exporting readonly_mode = 1.
endmethod.
method handle_node_double_click.
data: w_name type programm,
w_id type i,
w_year(4) type c,
w_pgmkey type t_pgmkey.
w_name = node_key+4.
w_id = w_name.
clear w_name.
read table it_pgmkey into w_pgmkey with key id = w_id
binary search.
if sy-subrc = 0.
w_name = w_pgmkey-name.
endif.
w_year = node_key(4).
if w_name is initial.
call method: fill_html,
html_viewer->set_visible exporting visible = 'X',
editor->set_visible exporting visible = ' '.
else.
call method: fill_src exporting programid = w_name,
editor->set_visible exporting visible = 'X',
html_viewer->set_visible exporting visible = ' '.
endif.
call method cl_gui_cfw=>flush.
endmethod.
method handle_picture_double_click.
call method: fill_html,
html_viewer->set_visible exporting visible = 'X',
editor->set_visible exporting visible = ' '.
call method cl_gui_cfw=>flush.
endmethod.
method fill_html.
call method html_viewer->show_url exporting url = c_myurl.
endmethod.
method fill_src.
types t_line(72) type c.
data src type table of t_line.
read report programid into src.
call method: editor->delete_text,
editor->set_text_as_r3table exporting table = src[].
endmethod.
endclass.
Data *
data this_screen type ref to screen_init.
Program execution *
load-of-program.
call screen 100.
Dialog Modules PBO *
module status_0100 output.
set pf-status 'SCREEN_100'.
set titlebar 'TIT_100'.
this_screen = screen_init=>init_screen( ).
endmodule.
Dialog Modules PAI *
module cancel input.
leave program.
endmodule.
Reward if usefull

Difference between Search Helps and Match Codes?

Difference between Search Helps and Match Codes?

Serch help
Search Helps
The input help (F4 help) is a standard function of the R/3 System. The user can display the list of all possible input values for a screen field with the input help. The possible input values can be enhanced with further information. This is meaningful especially when the field requires the input of a formal key.
Standard Input Help Process
A user calls an input help with the following steps (some steps can be omitted, depending on the definition of the input help):
The user starts the input help to display the possible input values for a field (search field) in a screen template.
The system offers the user a number of possible search paths. The user selects one of these search paths. Each search path offers a number of restrictions to limit the number of possible input values. These values are offered in a Dialog box for value restriction when the search path is selected.
The user enters restrictions if required and then starts the search.
The system determines the values that satisfy the entered restrictions (hits) and displays them as a list (hit list).
The user selects the most suitable line from the hit list by double-clicking.
The value of the search field is returned to the screen template (possibly together with other values).
Steps 2 and 3 are omitted if there is only a single search path available. In this case the dialog box for the value selection is offered immediately. You can also output the hit list directly after starting the input help. Steps 2 to 4 are omitted in this case.
Function of a Search Help
This standard process can be completely defined by creating a search help in the ABAP Dictionary. This search help only has to be assigned to the screen fields in which they should be available (see Attaching Search Helps to Screen Fields).
There are two types of search help:
Elementary search helps describe a search path. The elementary search help must define where the data of the hit list should be read from (selection method), how the exchange of values between the screen template and selection method is implemented (interface of the search help) and how the online input help should be defined (online behavior of the search help).
Collective search helps combine several elementary search helps. A collective search help thus can offer several alternative search paths.
See also:
Example for Search Helps
Creating Elementary Search Helps
Creating Collective Search Helps
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ee2b446011d189700000e8322d00/content.htm
http://help.sap.com/saphelp_46c/helpdata/en/cf/21ee2b446011d189700000e8322d00/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ee2b446011d189700000e8322d00/content.htm
Match code
Match code is nothing but the Search help in Higher versions
It is same way from SE11 you have to create.
so from SE11 create it and use it.
Matchcode objects are being replaced by search helps. This is good as search helps are easy to create. However, it has caused some confusion on how best to add search helps to a selection field.
The trick that I found is to keep your newly created search helps to a 4-character name. The Matchcode object name has this old 4-character limit. This trick is not documented anywhere in the system but it has been a great time saver for me. You can expand this concept by finding existing SAP search helps that are more than 4-characters, copy them to a 4-character name and presto, you have a new matchcode object available for use
Check this thread to get detailed info
Match Code Objects
Match code
match code
match code
Match code
http://help.sap.com/saphelp_40b/helpdata/en/cf/21ef46446011d189700000e8322d00/content.htm
Rewards if useful.................
Minal
http://web.mit.edu/sapr3/docs/webdocs/dontindex/pdf/mcqc.pdf

Differences Between Report Painter and Report Writer

Hi,
Anyone knows the differences between report painter and report writer?
Thanks,
CW

Hello CW Teo,
Yes report writer can be used in logistics also. One of the way which I am aware of is described below.
Flexible analyses allow you to can tailor the way in which key figures are combined and aggregated. This means that it is possible to both provide administrators with detailed information and management with aggregated information.
Flexible analyses enable easy access to the Report Writer, a user-friendly tool with which you can create reports for various analyses. The Report Writer is integrated in other SAP applications, such as Extended General Ledger and Cost Center Accounting.
Evaluation structures form the interface to the Report Writer. Evaluation structures consist of characteristics and key figures and are easy to construct.An evaluation structure with the same name exists for each information structure in the standard system.Even the self-defined information structures created in Customizing can be evaluated via the flexible analyses.
Evaluations:You can create an evaluation on the basis of the evaluation structure.
To define an evaluation, all you need to do is select the characteristics and key figures you require (pick-up technique).One of the especially useful features here is that you have the option of tailoring the layout of your report to suit your particular requirements. You can also define extra key figures for the reports, which are derived from existing key figures by means of calculation formulas. You can thereby multiply the key figures or divide one key figure by another.
============================================================
In addition to the above you can also edit a report in logistics module with the help of a report writer. below mentioned is the process for it.
It is now possible to edit your report data using the Report Writer. You can also change the layout of the report. The most important functions of the layout design are summarized below.
Summation levels:In the report screen, you can use the menu sequence View ->Summation level to specify the number of summation used to calculate total values. All totals that do not lie within the specified interval will be hidden. A summation level corresponds to a hierarchical level (for example, material level). Summation level 1 is the lowest hierarchical level. Summation level 2 is the next level up, and so on. The individual values are on the summation level 0.
The summation levels can be specified both universally (for the entire report) or locally (for specific blocks of rows). In this case, the local settings overwrite global values.
Report views:If a report is displayed on the screen, the Report Writer will then set page breaks so that exactly one page fits into the current window. This view will be defined as the standard view. As the Report Writer always processes exactly one page, you can only use the page keys and page icons to page up and down; the scroll bars cannot be used.
The page view can be determined via Settings-> Page view. The page breaks in the page view correspond to those defined in the report layout.
Hide and show rows:The function Edit->Hide rows exclude certain preselected areas of your report from the display. You can undo this command with Edit ® Show rows.
Expanding and collapsing report rows:View-> Hierarchy->Collapse allows you to hide the report rows of the sub-trees that are located underneath. View->Hierarchy ->Expand allows you to undo this command level by level.
If you want to display all the report rows that were hidden by collapsing the hierarchy or restricting the summation levels, select, View->Hierarchy-> Expand all.
View->Collapse all allows you to reduced every row block to the highest summation level.
Texts and Annotations:You can create an annotation for your report.
Select: Extras->Annotation.
You branch into the text editor of the Report Writer.
Via the menu sequence Settings->Texts, you can create and format a title page, the last page, as well as headers and footers using word processing functions.
For example, you can store variables in the header for the author of the report, the date of the selection or the name of the person who last changed the report.
Layout parameters:Using the menu sequence Settings->Layout you can specify the page format, display form, rows and columns of the report according to your needs and you can determine the settings for the graphics function. You can make these layout settings with Report->Save settings.
Hope I had been able to help you to some extent. please assign points as reward.
Rgds
Manish

What is difference between sy-tabix and sy-index.

SAP Seniors,
Can you please let me know what is difference between sy-index and sy-tabix.
I read the SAP help, it is confusing for me. it looks like both are same from help. please help me.
Thank you
Anitha.

HI,
Here is a brief description of difference between SY_TABIX and SY_INDEX and using them with several conditions.
SY-TABIX
Current line of an internal table. SY-TABIX is set by the statements below, but only for index tables. The field is either not set or is set to 0 for hashed tables.
APPEND sets SY-TABIX to the index of the last line of the table, that is, it contains the overall number of entries in the table.
COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0.
LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass. At the end of the loop, SY-TABIX is reset to the value that it had before entering the loop. It is set to 0 if the table has the type HASHED TABLE.
READ TABLE sets SY-TABIX to the index of the table line read. If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.
SEARCH <itab> FOR sets SY-TABIX to the index of the table line in which the search string is found.
SY-INDEX
In a DO or WHILE loop, SY-INDEX contains the number of loop passes including the current pass.
Hope this helps.
Thank you,
Pavan.

Difference between sy-tabix and sy-index?

tell me about sy-tabix and sy-index?what is the difference between sy-tabix and sy-index?
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Edited by: Suhas Saha on Jun 18, 2011 5:33 PM

HI,
Here is a brief description of difference between SY_TABIX and SY_INDEX and using them with several conditions.
SY-TABIX
Current line of an internal table. SY-TABIX is set by the statements below, but only for index tables. The field is either not set or is set to 0 for hashed tables.
APPEND sets SY-TABIX to the index of the last line of the table, that is, it contains the overall number of entries in the table.
COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0.
LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass. At the end of the loop, SY-TABIX is reset to the value that it had before entering the loop. It is set to 0 if the table has the type HASHED TABLE.
READ TABLE sets SY-TABIX to the index of the table line read. If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.
SEARCH <itab> FOR sets SY-TABIX to the index of the table line in which the search string is found.
SY-INDEX
In a DO or WHILE loop, SY-INDEX contains the number of loop passes including the current pass.
Hope this helps.
Thank you,
Pavan.

What is difference between sy-index and sy-tabix and where both are using ?

what is difference between sy-index and sy-tabix and where both are using ?

hi nagaraju
sy-tabix is in Internal table, current line index. So it can only be used while looping at the internal table.
sy-index is in Loops, number of current pass. This you can use in other loop statements also (like do-enddo loop, while-endwhile)
SY-INDEX is a counter for following loops: do...enddo, while..endwhile
SY-TABIX is a counter for LOOP...ENDLOOP, READ TABLE...
Here is an example from which you can understand the difference between sy-tabix and sy-index.
Itab is an internal table with the following data in it.
id Name
198 XYZ
475 ABC
545 PQR.
loop at itab where id > 300.
write :/ itab-id, itab-name , sy-tabix, sy-index.
endloop.
My output will be :
475 ABC 2 1
545 PQR 3 2
Sy-tabix is the index of the record in internal table.
sy-index gives the no of times of loop passes.
So, for the first record in the output (475 ABC), 2 is the index of the record in internal table and as it is first time loop pass occured, sy-index value is 1.
Regards,
navjot
award points

The difference between chapter markers and dvd studio pro markers

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Thanks,

"Adding Chapter and Compression Markers to Your Sequence
Once you have your edited sequence or program finished, you can add markers to the sequence for use on DVD. Markers are reference points you can place within clips or sequences that identify specific frames. There are two kinds of markers you can add that directly relate to authoring a DVD—chapter markers and compression markers.
• Chapter markers allow DVD authoring applications to create a navigable chapter list for your exported QuickTime movie. Chapter markers force MPEG keyframes (known as I-frames) at their location, since the DVD specification requires an I-frame at each chapter point.
• Compression markers identify areas of abrupt change and include two types: those that are automatically inserted by Final Cut Pro at all edit points, and those you manually place in the clip or sequence. Like chapter markers, compression markers force I-frames at their location, although in this case it is for better quality encoding, and they are not used to create a chapter list.
Note: When you export a QuickTime movie, you have an option to export various kinds of markers, including compression, chapter, or DVD Studio Pro markers. *When you choose to export DVD Studio Pro markers, Final Cut Pro actually exports chapter markers and all compression markers.* This includes compression markers you set manually, as well as ones created automatically by Final Cut Pro at edit and transition points."
From the Final Cut Pro User Manual.
So, JS was right the first time

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i want to know if the difference between an iphone and an ipod touch is just that the iphone is like a phone that has internet and is a phone. or what else is it?

The iPhone includes the same as an iPod Touch but also includes a phone, a camera, and a GPS radio.
In addition to having internet access via wi-fi, the iPhone also has internet access via the cellular network, so as long as you have cellular reception with the iPhone, you have access to the internet in addition to having access via an available wi-fi network.

The difference between system restore and last good known configuration

hi,
what is the difference between system restore and last good known configuration.
in which situation you use system restore ,and in which situation you use last good known configuration.
very short answer wil be enough.
thanks
johan
h.david

Last Known Good Configuration deals only with Starting Windows eg. a bad registry or incorrect driver is preventing Windows to start.It recovers the registry settings of HKEY_LOCAL_MACHINE\System\CurrentControlSet
While System Restore uses restore points to return your system files and settings to an earlier point in time without affecting personal files. Restore points are created automatically every week, and just before significant system events, such as the installation
of a program or device driver. You can also create a restore point manually.You can undone system restore but there is no such option in Last Known Good Configuration.
Last Known Good Configuration is disabled in Windows 8 or,Windows 8.1 by default.
Try using Last Known Good Configuration if you can't start Windows, but it started correctly the last time you turned on the computer.
Try using System Restore to return the system to an earlier point in time when things worked correctly.
S.Sengupta, Windows Entertainment and Connected Home MVP

Difference between sy-datum and any given date

Dear Friends;
I have one query regarding DATE I wanna calculate the difference between
SY-DATUM and ANY GIVEN DATE . Is there any function or code available that take one parameter as sy-datum and another parameter as any given date and give result as no. of days between them
Regards;
Parag

DATA: DATEDIFF TYPE P.
CALL FUNCTION 'SD_DATETIME_DIFFERENCE'
EXPORTING
    date1                 = '20071122'
    time1                 = '000001'
    date2                 = '20070905'
    time2                 = '000001'
IMPORTING
   DATEDIFF               = DATEDIFF
EXCEPTIONS
   INVALID_DATETIME       = 1
   OTHERS                 = 2.
Greetings,
Blag.

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