How to use commit in BDC

[Former Member]

Hi Experts,

I have a BDC program which is running perfect for small loads(up to 25000 records), but now my total record size is increased to 60000. While creating a session its getting timed out message as the basis setting is made to 1200 seconds only...now to avoid this i am trying to use commit statement for every 2000 records....How can i do this??

thanks in advance

Sony

[RichHeilman]

You are using CALL TRANSACTION? if so, this should do an implicit commit after each transaction, therefore resetting the counter.

Regards,

RIch Heilman

[Former Member]

Hi Rich,

Thanks for your reply...I am using session method .. its for pricing conditions...how can i do for this??

im using call transaction method for contracts and its working fine.....

thanks

Sony

[Former Member]

Maybe you can use a counter...and every 2000 records write...

COMMIT WORK.

Greetings,

Blag.

[former_member194669]

Hi,

Have you tried to execute this in background?

aRs

[Former Member]

Hey to run in the background ...i should first create session right?? sorry if im wrong...can u be more specific??

thanks

Sony

[Former Member]

Hi,

Instead of creating one session and using COMMIT-WORK, you can create multiple sessions to solve your problem. You said that it is working fine with 25000 records, so after every 25000 records or 20000 records to be on a safer side, close the current session and create a new session for next 20000 records. So, in this way, time out wont occur and u will be able to process your data successfully. So, in your case, you will have three sessions with 20000 records each. Once 3 session are being created, you can process them in your desired sequence from transaction SM35.

Reward points if the answer is helpful.

Regards,

Mukul

[Former Member]

Hi Mukul,

Thanks for ur reply...i can do tht but while executing the session i can run one at a time which i dont want to do....any other solution??

Thanks

sony

[Former Member]

Hi Sony,

After creating 3 sessions, you can trigger a background job programatically which will process all three sessions one after another. So, you don't have to worry about processing each session separately from transaction SM35 . You just have to trigger a background job programatically.

Reward points if the answer is helpful.

Thankx,

Mukul

[Former Member]

Is it timing out while creating the session or while executing the session? Can you briefly write your flow here? Something like

1. Upload the file.

2. Open the session. (BDC_OPEN_GROUP)

3. Loop at the data and

3.1. Create the BDC information for the transaction.

3.2 Insert the BDC data into the session. (BDC_INSERT)

3. End loop.

4. Close session. (BDC_CLOSE_GROUP)

If this is the sequence, then you can execute the session in SM35 in background or online.

[Former Member]

Hi Srinivas,

Its timed out during the creation of session itself.

Sony

[Former Member]

What are you doing as far as creating the session is concerned to take up so much time? 60000 records is not much that it should take 20 minutes.

You can execute your program in the background which will create the session without the timeout problem and then you can go to SM35 to execute it or SUBMIT RSBDCSUB from within the same program.

[Former Member]

Hi Sony,

I had same problem and i resolved .

I used selection-screen ,in the selection-screen you can mention how many records do you want ( I mean it gets all the record from file and spliting diffrent session based on number of records you entered in selection-screen)

See the below test program :

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 e_{objty e}objid e~arbpl

• INTO CORRESPONDING FIELDS OF TABLE lt_plpo

• FROM plas AS b

• INNER JOIN plpo AS c

• ON b_{plnty = c}plnty AND

• b_{plnnr = c}plnnr AND

• b_{zaehl = c}zaehl

• INNER JOIN crhd AS e

• ON c_{arbid = e}objid

• 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 verid<>0001 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 e_{objty e}objid e~arbpl

• INTO CORRESPONDING FIELDS OF TABLE lt_plpo

• FROM plas AS b

• INNER JOIN plpo AS c

• ON b_{plnty = c}plnty AND

• b_{plnnr = c}plnnr AND

• b_{zaehl = c}zaehl

• INNER JOIN crhd AS e

• ON c_{arbid = e}objid

• 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 e_{objty e}objid e~arbpl

into corresponding fields of table lt_plpo

from plas as b

inner join plpo as c

on b_{plnty = c}plnty and

b_{plnnr = c}plnnr and

b_{zaehl = c}zaehl

inner join crhd as e

on c_{arbid = e}objid

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

Thanks

Seshu

[Former Member]

Hi Srinivas,

How can i create a session in background?? Let me explain wht im doing...

1) executing the prg

2)giving the files to be loaded

3) executing it to create the session

4)sm35...run the session.

so how do i do the step 3 in background...

thanks

Sony

[Former Member]

Hi,

While creating a background job, pass 'X' to the parameter start_immediately. So, background job will start immediately after its creation.

Reward points if the answer is helpful.

Thankx,

Mukul

[Former Member]

Are your files on the desktop/network drive? If so, you cannot execute it in the background. If you are uploading files from application server, you can simply go to SE38, execute the program, give the selection screen inputs, then in the menu "Program-->Execute in Background" will execute your program in the background and also create the sessions. You can also go to SM36 to manually create a job to execute your program but you need to create a variant to do that.

[Former Member]

yes iam giving file as of now from my PC...i'm trying to do it from sm36..but getting error as " File cannot be uploaded. Please check the file for XXXXXXXX "

Thanks

Sony

Message was edited by:

sony

Message was edited by:

sony

[Former Member]

Then you will work on either improving the performance of your code or provide the option for uploading files from server. You cannot upload from desktop in background.

Message was edited by:

Srinivas Adavi