Debugging call transaction statement

hi,
I am triggering a remotely enabled function module from a webdynpro application from portal. i am debugging this process from SM50 transaction. The function module has a call transaction statement calling VA42 transaction.
I tried below options and these did not work.
I tried changing the mode in debug mode to 'A'.
I tried to complete execution of this statement in background mode only, giving a breakpoint after this statement so that i can get bdcmsgcoll table and see the details.
But at the call transaction statement, the debug operation fails and the process is end abruptly.
Please tell me whether debugging for a call transaction statement from SM50 screen is possible and how?
Thanks in advance,
Padmini
Message was edited by:
Padmini Manickaraj

If this is a custom code, modify it to write the contents of the internal table of type BDCMSGCOLL to a file in the unix system (the files that you can view using transaction AL11). The error message will probably give you an idea as to why the BDC has failed. Make sure that this piece of code should be executable only by you. This is just for debugging. You can remove this code after you have finished analysing it.
IF sy-uname EQ <your user id>.
...code to transfer data to the unix file
endif.

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How to Debug Call transaction ?

Hi ,
I want to debug a BDC program . In the debug I want to change the MODE value to 'A '. Currently it is hard coded . Statement in the code looks like this
CALL TRANSACTION 'VL01N' USING bdcdata
                                MODE 'N'
                                UPDATE 'S'
                                MESSAGES INTO messtab.
I dont have the option to modify or copy the code.
Please let me know is theer a way to do it ? Thank you very much in advance.
Thanks & regards
Nanaiah

HI,
Put a Break point in the Call transcation and change the mode value to 'A' during the Debugging or change the mode value to 'A' for the testing part or do the below declaration
DATA opt TYPE ctu_params.
opt-dismode = 'E'.
opt-defsize = 'X'.
In that give the dismode = 'A'.
CALL TRANSACTION 'VL01N' USING bdcdata_tab OPTIONS FROM opt
UPDATE 'S'
MESSAGES INTO messtab.
While doing that take care u r not saving any data .
With Regards,
Sumodh.P
Edited by: Sumodh P on May 11, 2010 11:09 AM

Call Transaction statement Obsolete

Hi,
We are upgrading our system from 4.6 B to Ecc 6.0.
What are the statements obsolete in ECC 6.0 due to Unicode, what is the replacement for Call Transaction.
Can any one give me a step by step procedure to use UCCHECK and SPAU?
My email ID is [email protected]
Regards,
Abhishek...

Hi,
You can use the Function Module COPF_CALL_TRANSACTION
CALL FUNCTION 'COPF_CALL_TRANSACTION'
        EXPORTING
          TCODE = '<tcode>'
          NEW_SESSION = ' '.
if NEW_SESSION = 'X' then transaction will open in a new window
Regards,
Samson Rodrigues.

What is the use of Update type used with call transaction statement?

What is the difference between following option of call transaction-
'A' (asynchronous update)
'S' (synchronous update)
'L' (local update) ???
Regards,
GURU

In synchronous method incase if there is any change in the table all the related tables will be changed accordingly and then sy-subrc will be returned.In
asynchronous method in case if there is any change in the table the s-subrc will be immediatel returned and then the related tables will be updated. the diffrence between these two is in asynchronous even if the related tables are not updated the sy-subrc will still be returned as 0.
Reward if it is ok
Siva Kumar

Debugging Call 'ThNoGet' statement

Hi All,
Can any please explain me the following command?
   Nummernvergabe aus Puffer aufrufen
CALL 'ThNoGet' ID 'BNRIV'    FIELD BNRIV
                 ID 'NO'       FIELD G_NOIVBUFFER
                 ID 'QUAN'     FIELD P_QUANTITY
                 ID 'PERCENT' FIELD TNRO-PERCENTAGE
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Many thanks in advance.
Best Regards,
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hi tarun gupta,
The one you have got is a system function. Kindly refer below for your reference.
Kernel C System calls are really just for SAP internal use. If SAP wants to allow a customer to use one, they will generally write a released ABAP function module to expose the Kernel Call. One example of this is the function module TH_USER_INFO. The following is from the on-line help for system call:
CALL - Call a System Function
Note
This statement is for internal use only.
Incompatible changes or further developments may occur at any time without warning or notice.
Basic form 8
CALL cfunc.
Addition:
... ID id1 FIELD f1 ... ID idn FIELD fn
Effect
Calls the system function cfunc. The relevant function must exist in the file sapactab.h. If you change or recreate a function, you have to compile and link the SAP kernel again. For this, you need the C source code files.
Normally, external programs should be called by RFC with CALL FUNCTION ... DESTINATION.
Addition
... ID id1 FIELD f1 ... ID idn FIELD fn
Effect
Passes fields to the called program by reference. With "ID id1", you specify the name of a formal parameter, and with "FIELD f1" the relevant field from the ABAP/4 program. If a formal parameter expects an internal table, the latter is passed in the form "FIELD tab[]".
Example
Код:
DATA RESULT(8).
CALL 'MULTIPLY' ID 'P1' FIELD '9999'
ID 'P2' FIELD '9999'
ID 'RES' FIELD RESULT.
Note
With some critical C functions, the system automatically performs an authorization check. If the user does not have the appropriate authorization, a runtime error occurs. You can check the authorization with the function module AUTHORITY_CHECK_C_FUNCTION.
Runtime errors:
CALL_C_FUNCTION_NOT_FOUND: Specified system function unknown.
CALL_C_FUNCTION_NO_AUTHORITY: No authorization to call this C function.
CALL_SYSTEM-DISABLED: The system function SYSTEM is disabled (with CALL 'SYSTEM').
These are the System functions
ABAP_CALLSTACK
ABAP_CRC64
ABAP_PRECOMPILED_HEADER_USAGE
ABSTOR_TEST AB_CALL_LITL_CHECK AB_CALL_STACK_TRACE
AB_CREATE_SAPHFILE
AB_DELETE_ALL_MEM
AB_DELETE_ALL_SHARED
AB_DELETE_MEM AB_DELETE_SHARED
AB_FIELD_CHECKWRITEADDRESS
AB_FIELD_INFO
AB_FRAG_VIEW_TO_ITAB
AB_GET_CALLER AB_GET_COUNTRY
AB_GET_CX_DATA
AB_GET_CX_FOR_CUSTOMIZE
AB_GET_C_PARMS
AB_GET_DIRECTORY_DB
AB_GET_DIRECTORY_MEM
AB_GET_DIRECTORY_SHARED
AB_GET_GLOBAL_FIELDS
AB_GET_KEYS_MEM
AB_GET_KEYS_SHARED
AB_GET_NEXT_LEVEL_SHARED
AB_GET_TEXT_FROM_CLUSTER
AB_GET_VIEW_TO_ITAB AB_IMPORT_DECOMPRESS
AB_PRINT
AB_PROGTEXT
AB_P_A_CALC
AB_READTABLE_TRACE_GET AB_READTABLE_TRACE_ON
AB_READ_TEXTPOOL
AB_RFC_STATISTIC_TID
AB_RFC_X_SCRAMBLE_STRING
AB_RTM_DUMP
AB_RTM_LOAD_FILE
AB_SET_CODEPAGE_IN_CLUSTER
AB_SET_CX_DATA
AB_SET_C_PARMS
ThDisplay
ThGwMon
ThNoCall
ThNoGet -
this is the one you have got...
ThNoRead ThSndDelUser
ThSysInfo
ThTest
ThUsrInfo
ThVBCall
ThVersion
ThWpInfo
TrCall

Statement "CALL TRANSACTION" is not allowed in this form.

Hi
I have a form in which i want to call a transaction:
CALL TRANSACTION 'VL32N' USING bdc_tab
                                                   MODE    'E'
                                                   UPDATE 'S'
                                                   MESSAGES INTO mestab.
I call this report from within a message and when reaching this statement it fails.
Now i get this error in ST22:
POSTING_ILLEGAL_STATEMENT
Statement "CALL TRANSACTION" is not allowed in this form.
and afterwards this error:
DYNPRO_SEND_IN_BACKGROUND
Screen output without connection to user.
As i read,it is not allowed to call this kind of statement from within a form and we should use something like:
RECEIVE RESULTS FROM FUNCTION but i do not know how because i have never before used such call statements.
thanks

Hi,
The bdc table is filled correctly but the CALL TRANSACTION is not alllowed.I think it is because of the call from the Form ENTRY which is called when issuing an message from my transaction.I have read that it is not allowed to have any call transaction,submit or any other statements like these in a function call,and i think that my form ENTRY is seen as a sort of function module.
Any other opinions?
With my "call transaction" statement i wanted to open the VL32N Transaction and post a goods receipt.Is there any other way to do this?
I get this message in the ST22 Transaction:
This program is triggered in the update task. There, the
following ABAP/4 statements are not allowed:
- CALL SCREEN
- CALL DIALOG
- CALL TRANSACTION
- SUBMIT
But i do not know what is ment by update task.All i use are some "export to memory" statements and this is all.
Any ideas?
thanks.
Edited by: seba seba on Jul 28, 2009 11:22 AM

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Hi,
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Hi swami,
thanks for reply. but i am not using BDC in my method. iam just calling a custom transaction thriugh statement
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How to resolve the error in bdc call transaction in ALV report

Dear Experts, i am executing the alv report program and in alv report program one bdc is there..
after executing output is showing in alv format but one button is there (update master)..when i am clicking update button the bdc is run but is not updated in the material master..after executing my bdc is not updated in mm02.
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CALL TRANSACTION 'MM02' USING BDCDATA MODE MODE
UPDATE 'S'
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Hi Kaustav,
Looking at the code you attached, it appears to me that your BDC (Form USER_COMMAND) is not executed at all as you haven't passed the 'USER_COMMAND' in FM REUSE_ALV_GRID_DISPLAY for ALV display.
You must pass the importing parameter I_CALLBACK_USER_COMMAND of this FM as 'USER_COMMAND', only then this form will be executed and your BDC will run.
Thereafter, in case your BDC update fails, you can put a break-point in the form (at CALL TRANSACTION statement) and analyze the message table MESSTAB.
Hope it helps.
Regards,
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CALl Transaction Failing in ABAp Proxy

Hi All,
We are trying to CALL the VL02n Transaction in our ABAP Proxy Class Code. But the System is somehow not able to CALL The Transaction.
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Arunava

Hi there,
Arun and I are working on this issue together.
We have tried the Call Transaction with mode 'N', and it does not work. We get sy-subrc = 1,001 from the Call transaction statement. We we run it in Mode 'A', we get kicked out from the session completely. The user we are using to connect from XI to ECC has SAP_ALL, and is also a Dialog user.
Any help/ideas would be very well apprciated...
Regards,
Jawwad

Call transaction in mode N fro transaction F-02

Hi,
The call transaction for F-02 work well in mode 'A' and it creates the FI posting. But when I execute it in mode 'N' it does not post.
Any ideas?
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Hi Abel Isaac Polo,
Welcome to SCN, as per your issue I do't thing that should happend... Can you paste wht all paramenters which you are passing to CALL Transaction statement.
Regards,
Suneel G

Call Transaction in foreground mode

Dear friends,
I am calling a transaction from a program inside a loop using CALL TRANSACTION statement in foreground mode.
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Whether this is possible?
Thanks,

Tthe control will come back to the loop for processing next record but only if the transaction runs according to the recording without any error messages else it will stop at the particular screen since its running in foreground mode . Also make sure you refresh the BDCDATA for each loop pass.

Call Transaction In MV50AFZ1 ?

Hi Everyone,
I have a senario , where in based on user inputs before posting goods issue in delivery processing (vl02n),
I need to call a Z-Transaction and update some details in it.
Now for that i created an include for the enhancement MV50AFZ1 and tried to write Call transaction statement as follows:
call TRANSACTION zwb01.
which throws the following syntax error: "Field ZWB01 is unknown.it is neither in one of the specified tables nor defined by a data statement"
Anyone has any idea on this, can i call transaction in an exit,if yes wat is it that i am missing out here??
Thanks,
sachin

>
Sachin Soni wrote:
> even if this transaction updates some z-tables and then returns?
exactly, in fact this is the problem itself. It will update the transaction from which it was called as well - but that transaction is only "half-ready" and this will lead to inconsistent database entries.

ABAP : call transaction CN22

Hello,
We use the call transaction to CN22 ( with MESSAGES into itab option...) to close networks.
Sometimes we have messages in a popup window which indicate that the closing action is not possible.
Unfortunately, those kind of messages are not returned by the call transaction and sy-subrc statement = 0.
Is it possible to read these messages with the call transaction statement ?
Thanks in advance for your answer
Jocelyne

Hi Guinamant,
you can collect al lthe error messages into bdcmsgcoll structure.
you follow the codes:
CALL TRANSACTION c_cn22 USING i_bdcdata
                          OPTIONS FROM wa_opt
                          MESSAGES INTO i_msgcoll.
note: i_msgcoll type standard table of bdcmsgcoll,
         wa_msgcoll type bdcmsgcoll.
after bdc execution , all the error messages will be colllected in to i_msgcoll.
then if you want to get the text messages, then pass it through FM:
WRF_MESSAGE_TEXT_BUILD, OR USE FORMAT_MESSAGE
READ TABLE i_msgcoll INTO wa_msgcoll
WITH KEY msgtyp = c_e.
CALL FUNCTION 'WRF_MESSAGE_TEXT_BUILD'
      EXPORTING
        p_msgid   = wa_msgcoll-msgid
        p_msgno   = l_msgno
        p_msgv1   = wa_msgcoll-msgv1
        p_msgv2   = wa_msgcoll-msgv2
        p_msgv3   = wa_msgcoll-msgv3
        p_msgv4   = wa_msgcoll-msgv4
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        es_return = lwa_bapireturn1.
Hope this can solve your problems.
Regards,
Tutun

Can not call RFC contains "call transaction" in webdynpro

We use Webdynpro to develope a UI that can create service orders in CRM
system. We create an RFC funciton "ZKLEE_CRM_ORDER_MODIFY" in CRM,which
contain a statement of "CALL TRANSACTION 'CRMD_BUS2000120' USING T_BDC
MODE 'N' MESSAGES INTO MESSTAB.".
But as we exacute the RFC from WEB,we got 3 error messages in the
output "MESSTAB":
1.MESSAGE ID = "DC",MESSAGE NUMBER = "006", MESSAGE = "Control
Framework: Fatal error - GUI cannot be reached".
2.MESSAGE ID = "SY",MESSAGE NUMBER = "002", MESSAGE = "Exception
condition CNTL_ERROR raised."
3.MESSAGE ID = "00",MESSAGE NUMBER = "359",and it is a terminate
message.
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contain "call transaction" freely. At first we suspect that it is our
RFC function's fault, but we tried it in ABAP enviroment,and it works
OK. We also tried to call this RFC in JSP through JCO,the same error
occurs.
Our system enviroment is CRM 4.0, J2EE 640, kernel 640 patch 109.

HI,
Thank you for your information.
Maybe you are right that BAPI/RFC can not contain "call transaction" statement. But two weeks ago, one of my colleagues tried to use "call transaction" in RFC through JCO in our R/3 enviroment(not in CRM),and he successed.
So I suspect the kernel release. The kernel of R/3 is 640,while CRM is 620(I said our CRM kernel release is 640 before,and it is a mistake.).I will confirm whether what my colleague said is right by myself, and will also told you the result.
Message was edited by: Vincent zklee

Debugging call transaction statement

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