CALL system functions

Hi,
is there any docu or list from SAP about system functions, and how to call such function?
thx
Mario

hi,
use S_A.SYSTEM
Check out this document...
<a href="http://www.auditnet.org/docs/SAP_Security.doc">http://www.auditnet.org/docs/SAP_Security.doc</a>
regs,
jaga

Similar Messages

Dump when calling system function

In an abap program the statement call 'system' ...
occurs and the program crashes...
event if the profile as the object S_C_Funct with value
- 16 (execute)
- SYSTEM
- ZEDI_PROG
any help is welcome

It would help if you provided the call 'SYSTEM' stement you are executing and the error you get.
Rob

Call system functions from qnx or adobe flex (playbook tablet)

Hi,
I want to know how to access low level functions from the adobe flex sdk.
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Ask over in the Playbook AIR forum. This forum is for regular users.
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System failure, during call of function module RSWR_RFC_SERVICE_TEST

Hi Team,
     I am working with BW and Portal Integration, with the Netweaver
2004s SP 11 version. I have a issue when i run the RSPOR_SETUP program
to test the configuration.
The error is on status 5 and 12, i get the following error:
System failure, during call of function module RSWR_RFC_SERVICE_TEST,
and when i enter at the dev_jrfc.trc log file, i have the following
error:
Exception thrown [Tue Jul 10 16:12:16,687]:Exception thrown by
application running in JCo Server
java.lang.RuntimeException: call FM RSWR_RFC_SERVICE_TEST to ProgId
smxpedvc_PORTAL_EPD on host smxpedvc.grupoempresarialangeles.com.mx
with SSO not authorized: No login module succeeded.
        at
com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest
(RFCDefaultRequestHandler.java:79)
        at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest
(RFCJCOServer.java:156)
        at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java:7785)
        at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest
(MiddlewareJRfc.java:2405)
        at com.sap.mw.jco.MiddlewareJRfc$Server.listen
(MiddlewareJRfc.java:1728)
        at com.sap.mw.jco.JCO$Server.listen(JCO.java:8145)
        at com.sap.mw.jco.JCO$Server.work(JCO.java:8265)
        at com.sap.mw.jco.JCO$Server.loop(JCO.java:8212)
        at com.sap.mw.jco.JCO$Server.run(JCO.java:8128)
        at com.sap.engine.core.thread.impl3.ActionObject.run
(ActionObject.java:37)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sap.engine.core.thread.impl3.SingleThread.execute
(SingleThread.java:100)
        at com.sap.engine.core.thread.impl3.SingleThread.run
(SingleThread.java:170)
Could you help me to solve this issue.
Thanks so much.

Have you checked the user that is used to connect from J2EE back to ABAP?
I had a similar problem, went into the Visual Administrator and found the incorrect password (or possibly outdated password) was being used to communicate back to ABAP, and updating that sorted out my problem.
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System failure during call of function module RSWR_RFC_SERVICE_TEST in BW

Hello All,
            I am doing configuration with BW and EP portal when we run the program (RSPOR_SETUP) in step - 12 Maintain User Assignment in Portal = (System failure during call of function module RSWR_RFC_SERVICE_TEST) giving this error SSO is working fine.
RFC connection is working fine with BW and portal
When i execute the FM - RSWR_RFC_SERVICE_TEST it is giving error (SYSTEM_FAILURE) and in Portal side log file it is giving below error.
dev_jrfc.trc
Exception thrown [Fri Sep 05 15:14:57,928]:Exception thrown by application running in JCo Server
java.lang.RuntimeException: Bean RSWR_RFC_SERVICE_TEST not found on host (Hostname), ProgId=EPP_PORTAL_SID: Object not found in lookup of RSWR_RFC_SERVICE_TEST.
        at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:138)
        at com.sap.engine.services.rfcengine.RFCJCOServer$J2EEApplicationRunnable.run(RFCJCOServer.java:269)
        at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
        at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Please help me find the solution.
Thanks
Gurpal

Hi Gurpal,
Please go through the below SAP notes
878455
- Information broadcasting: No portal user exists
814083
- Inf. broadcasting: Changed RFC settings as of NW 04 SP11
1135947 - Bean not found
Hope this solves your problem.
Regards,
Prithviraj.

Call a System Function: CALL 'XXPASS'

Hi All,
I would like to know more about the System Function CALL 'XXPASS' and where does it resides in ABAP any transaction we can have a look into and understand the system functions. Please do suggest me ASAP.
Thank you.
Best Regards, Satya

Hi,
you can check the functions, acessing the kernel file sapactab.h.
best regards,
Pedro Rosa

How to call a function of a system library

I'd like to check the login ID of the current system user.
Therefor I tried via System.loadLibrary("NETWIN32") to load the requested DLL and to call the functions NWDSCreateContext and NWDSWhoAmI. After the funktion call I got the exception java.lang.UnsatisfiedLinkError: NWDSCreateContext
Do you have an idea what I'm doing wrong??

IN general, Windows loads dll's automatically when required by a program. The only requirement is that the dll be on the "search path". Two places you can guarantee will be searched are the directory from which the program was loaded, and the win32 directory.
There are ways to PREVENT this automatic loading, and instead put it completely under program control. But why would you want to do that?

Tables used in the system function call

Hi expert,
I want to find out which are the tables used to extract data using system function call on SAP 3.1h system.
here is my specification.
I am using "AUTH_FIELD_GET_INFO" function module to get describtion of attribute
say for example
import parameter to this function module
Fieldname : VIEW
langu : E
and return parameters are DATEL,INTTYPE,LNG,RC,TEXT.
where in this function module there is system funcation call which return text for fieldname pass to this function
system function name:C_DD_READ_FIELD
can any one tell me which are tables used in the above system function.
Regards
John.

hi,
goto: system-utilities- debug system
A.
Message was edited by: Andreas Mann

Calling RFC function module in other SAP system...

Hi,
I have a report on one SAP system and a function module on other system. The function module is RFC enabled. How can I call this RFC enabled function module from other SAP system in the report which is different SAP ?
system.
Thanks.
Regards,
Rajesh.

call the function module in orginal system in se38 ,copy the function module ,paste the function module in other system,and maintain destination here ,otherwise you will get short dump.
here detination should be SM59 destination,this is case sensitive.
Reward Points if it is helpful
Thanks
Seshu

System function call 'TPD_CONTRL'

HI All,
What is the work of System function call 'TPD_CONTRL'. Please suggest me how to get the all the informaion regarding any system function?
Can they dubuged also?
Regards,
Anj jain

There were several discussions before like the one SAP R/3 : System Functions.
Please check...

System Function Calls

Hi Everyone,
How to see all system functions in SAP ??..
For example:
CALL 'RSPOAOSD'
      ID 'ID'     FIELD IDENT
      ID 'TYPE'   FIELD TST05-DTYPE
      ID 'RECTYP' FIELD 'VYL----'
      ID 'RC'     FIELD RC
      ID 'ERRMSG' FIELD ERRMSG.
Here RSPOAOSD is a system function.I want to find the repository of all such System Functions in SAP.
Regards,
Rajeev.N

Hello Rajiv,
These are the System functions but i never try these 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
AB_SET_PRINT_PARAMS
AB_STRUC_INFO
AB_STR_GET_REFCOUNT
AB_TEST_CONV_EX
AB_TEST_KRN
AB_TEST_RPERF
AB_VALIDATE_STRREFS
AB_VALIDATE_TABREFS
AB_WORKINGSET
AB_WRITE_TEXTPOOL
ADD_ENTRY_TO_RTM
ALERTS
ANALYSE_USERBUFFER
APPC_HD
ARCHIVE_JOB_DONE
AS400_API
AS4_FREE_STOR
ASIAN_CHAR_WIDTH
ATRA_DECOMPRESS
ATRA_GET_CLOCK_INTERVAL
ATRA_GET_STATE
ATRA_INIT ATRA_INIT_DEFAULT
ATRA_SET_CLOCK
AUDIT_GET_INFO
AUDIT_SET_INFO
AUDIT_WRITE_ENTRY
AUTH_CHECK_TCODE
AUTH_CHECK_USER
AUTH_TRACE
AbGetXtypInfo
BDC_CLOSE_GROUP
BDC_DYNPRO BDC_OPEN_GROUP
BDC_RUNNING
BDC_START_GROUP
BDC_TCODE
BREAK_LINE
BTC_CALL_KERNEL
BUILD_DS_SPEC
BatchDebugging
CAL_BUFSIZE
CAL_CHECK_FOR_HOLIDAY
CAL_CONVERT_DATE_TO_FDATE CAL_CONVERT_FDATE_TO_DATE
CAL_EASTERDATE
CAL_LOAD_NEW
CAL_SYNC
CCMS_MONI_INFRA CCMS_MONI_SYST
CHECKSUM
CHECK_ACCESS_KEY
CHECK_DEVELOPER_KEY
CHECK_LOCALE
CHECK_REFERENCE
CHECK_SECRET_AUTHORITY
CHECK_TADIR_ACCESS_FREE
CHECK_TADIR_ACCESS_KEY
CLOCK CONT_LOC_TIM CONVERSION_EXIT_ALPHA_INPUT
CONVERSION_EXIT_ALPHA_OUTPUT
COV_GET_DATA
COV_INFO COV_MAINTAIN_TESTKEYS
CREATE_DYNAMIC_TYPE
CUADELETE
CUR_LCL C_CAL_GENERATE C_CAL_GET_TIMESTAMP
C_CHAR_CODE_CONV
C_CVT_HOST_TO_NEUT
C_CVT_NEUT_TO_HOST
C_DB_EXECUTE
C_DB_FUNCTION
C_DD_CHECK_VAL
C_DD_COUNT_VAL
C_DD_HEADER
C_DD_H_ADD_V
C_DD_H_DEL_V
C_DD_H_GET_V
C_DD_H_PUR_V
C_DD_H_PUT_V
C_DD_READ_FIELD
C_DIR_READ_FINISH
C_DIR_READ_NEXT C_DIR_READ_START
C_END_SPOOL_JOB
C_ENQUEUE
C_ENQ_WILDCARD
C_FILE_ATTRIBUTES
C_GETENV C_GET_BUFSIZE
C_GET_CPU_ID
C_GET_FILEPOS
C_GET_FILESET
C_GET_FLUSHLEVEL
C_GET_MOD_TIME
C_GET_PROCESS
C_GET_ROOT
C_GET_SWITCH
C_GET_SYSLOG_POS
C_GET_SYSTEM_NUMBER
C_GET_TABLE C_GET_TASK
C_GET_TIMEZONE
C_GET_TRNA
C_GET_USER
C_GUI_SUPPORT
C_GUI_VERSION
C_LOG_ROOT C_MAKE_TEXT_DELTA
C_MG_MCIDGEN
C_MG_MCIDREM
C_MG_MCOGEN
C_MG_MCOREM
C_MOD_TABLE
C_PRINT_LINE
C_PRINT_NORMAL_LINE
C_PRINT_OBJECT
C_PRINT_OTF
C_PRINT_PAGE_BREAK
C_REMOVE C_RSPO_ASK_FOR_PRIO
C_RSPO_CHECK_TAB_IN_DD
C_RSPO_LAST_ERROR
C_RSPO_PRINTJOB_STATE
C_RSPO_PROCESS_DIALOG
C_RSPO_SPOOL_MESSAGE
C_RSPO_TEST
C_RSTRB_READ_BUFFERED C_RSTRDURA_TO_P6_P6
C_RSTRTIME_TO_P6_P6
C_RSTS_CCC_STAT
C_RSTS_CHECK_TAB_IN_DD
C_RSTS_CLOSE C_RSTS_CREATE_OBJ_FOR_FILE
C_RSTS_INVALID_CCC
C_RSTS_LAST_ERROR
C_RSTS_OBJ_INFO
C_RSTS_OPEN_READ
C_RSTS_OPEN_WRITE
C_RSTS_READ
C_RSTS_REMOVE
C_RSTS_REPAIR_OBJ
C_RSTS_WRITE C_SAPGALLPARAM
C_SAPGDEFPARAM
C_SAPGPARAM
C_SET_FILESET
C_SET_MOD_TIME
C_SET_PROCESS C_SET_SWITCH
C_SET_TASK
C_SET_TRNA
C_SET_USER
C_SIZEOF
C_START_PRINT_JOB
C_START_SPOOL_JOB C_SWITCH_MCID
C_TO_HEX
C_TRADR
C_UINT_TO_P5
C_UPDATE_PRINT_JOB
C_UPDATE_SPOOL_JOB C_USE_FLOPPY
C_USHORT_TO_P5
C_WRITE_PRINT_CONTROL
C_WRITE_SYSLOG_ENTRY
CheckLogFile CleanZombieLog
CreateNewBIProt
DATE_CONV_EXT_TO_INT
DATE_CONV_INT_TO_EXT
DBCUADEL
DBG_DELETE_TAB_DATASET
DB_BMN_TEST
DB_CLUSTER_BUFFER_FLUSH
DB_CUA_RESET
DB_C_GET_EXPLAIN
DB_DUMMY
DB_EXPLAIN_PLAN
DB_GET_REL
DB_MAP_DDTYPE
DB_NTABSTA
DB_OBJ
DB_RD_NTABHDR
DB_RM_NTAB
DB_RSQLSTA
DB_SLCCSTA
DB_SYNC_DISPL
DB_SYNC_SWITCH
DB_SYNC_WRITE
DB_TBL_RESET
DB_TBP_RESET
DB_TBX
DB_WR_NTABHDR
DEBUG_CNTL
DELETE_PXA_OBJECT
DIAG_COMBOBOX_SET_SIGTABLE
DIAG_START_PM
DIAG_XMLBLOB_GET_SENDSTRING
DIAG_XMLBLOB_RECEIVE
DIAG_XMLBLOB_SEND
DIAG_XMLBLOB_STATUS
DYCUAGEN
DYNP_CONTAINER_POSITION
DYNP_DELETE_PROPERTY
DYNP_GET_DSTATE DYNP_GET_FIRSTDYNPROELEMENT
DYNP_GET_INFO
DYNP_GET_LPCN
DYNP_GET_NEXTDYNPROELEMENT DYNP_GET_PROPERTY
DYNP_GET_PROPERTYSUPPORT
DYNP_GET_STATUS
DYNP_GET_SUBSCREEN DYNP_INIT_LOCTIM
DYNP_OKCODE_GET
DYNP_OKCODE_SET
DYNP_SET_CURSOR
DYNP_SET_PROPERTY DYNP_SET_STATUS
DY_CHECK_TRANSACTION
DY_COMPOSITES_GET
DY_DOCKING_SIZE_NOTIFY DY_GET_COMBOBOX_FOR_HELP
DY_GET_CURRENT_TRANSACTION
DY_GET_DYNPRO_EVENT
DY_GET_DYNPRO_INFOS DY_GET_ELEMENTS_TO_TRANSLATE
DY_GET_EXT_VID
DY_GET_FIELD_VID
DY_GET_FOCUS DY_GET_FOCUS_CONTROL
DY_GET_LOCAL_PARAMETER
DY_GET_MODAL_LEVEL
DY_GET_PROPERTY_BAG_STRING
DY_GET_SET_FIELD_VALUE
DY_GET_S_MESSAGE
DY_GET_TC_LOOPSIZE
DY_GET_TX_VARIANT DY_INVISIBLE_SCREEN
DY_MODIFY_SCREEN_TX_VARIANT
DY_OBJ_DIFF
DY_OBJ_GET
DY_OBJ_GETALL DY_OBJ_SET
DY_RESET_COMPRESSION
DY_SET_DISPL_AGAIN
DY_SET_DYNPRO_VARIANT DY_SET_FIELD_ATTRIBUTES
DY_SET_FOCUS_CONTROL
DY_SET_PROPERTY_BAG_STRING
DY_SET_TX_VARIANT EG_MEM_MGT
EMPTY_C_CALL
EmInfo
EsMemMgt
ForceCloseJoblog
GET_ABAPTYPE
GET_ACCESS_INFO GET_ACCESS_KEY
GET_BPABLE_STATEMENTS
GET_CURRENT_MAINSCREEN
GET_DEFAULT_SYSTEM_DEBUGGER_TOOL
GET_DEVELOPER_KEY
GET_DYNP_FIELD_VALUE
GET_ENDOFPAGE_SIZE
GET_KEYWORDS
GET_LAST_RABAX GET_LOG_LINESIZE
GET_MESSAGES
GET_NEXT_PARAMETER
GET_NUM_OF_FSREGS
GET_PARAM_TCOD GET_PATTERN
GET_PREDEF_TYPES
GET_PXA_HASH
GET_RTM_TABLE
GET_SHLIB_VERSION GET_SOURCE_POSITION
GET_STORAGE_COSTS
GET_SWITCH_TXEND
GET_SWITCH_UTASK
GET_TADIR_ACCESS_KEY GET_WINDOW_DATA
GUESS_CODEPAGE
Get1NetData
Get1PerfData
GetNetData
GetPerfData GetRuntimeInfo
HELP_CHECK_FIELD
HELP_GET_FIELD
HELP_GET_FIELDLEN
HELP_GET_FIELDS
HELP_PUT_FIELD
HOLD_UPDATE_TASK_LOCAL
ICF_DISPATCH
ICT_DISPATCH
IMPORT_DYNPRO
IMPORT_PROCLOG
INTERNET_USER_LOGON
IPL_SYSTEM
IS_ABAP_DEBUGGER_ACTIVE
IS_DEBUGGING_POSSIBLE
IXARCHIV IXARCHIV_RECEIVE
IXARCHIV_SEND
IXML_DISPATCH
LCL_FOR_LANG
LISTMGR_CONTROL LOAD_PROGRAM_TO_PXA
LOGIN_FOR_SNC_SERVER
LOGIN_INFO
MOVE_NTABS
MULTI_LOGIN_ALLOWED
NEWCKSUM NLS_BIDI_CONVERT
NLS_BIDI_SAP_TO_MS
NTAB_RESET
O2_CONVERT
OBJMGR_CONTROL
OBJMGR_GET_INFO
OMRT_DISPATCH
OMS_DEVICE_QUERY
OMS_GENERIC
OMS_JOB_CANCEL
OMS_JOB_QUERY
OTF_LAYOUT_RTL OTR_SYNC_BUFFER
OVERWRITE_PXA
PASSWORD
PRINT_COVER_PAGE
PROVIDE_SORT_CHECKS_ENABLED
PR_CHECK PR_DECLIT
PR_RESOL
PXA_TEST
PfCall
QUERY_LIST_TO_MEMORY
QUEUE_CLOSE
QUEUE_DELETE
QUEUE_ERASE QUEUE_GET
QUEUE_OPEN
QUEUE_PUT
READ_ACCESS_KEY
REINIT_LANG_CP_LOC
RESET_PROGRAM_TIMESTAMP
RFCControl
RFCSystemInfo
RMCControl
ROUND_F_TO_15_DECS
RSCPF1
RSCPF4
RSCPICT
RSCP_CCC_STAT
RSCP_COBJ_CREATE
RSCP_COBJ_DESTROY
RSCP_COBJ_USE
RSCP_GENERIC
RSCP_ICONS RSCP_NAME_OF_CODEPAGE
RSCP_TCP0F
RSEC_AB_ACCESS
RSEC_AB_RCHECK
RSEC_GEN_PASSWD
RSEC_GEN_RAND RSPOA1DIR
RSPOA1JDIR
RSPOA1PDIR
RSPOA2DIR
RSPOA2JDIR
RSPOA2PDIR
RSPOA9DIR
RSPOA9JDIR RSPOA9PDIR
RSPOACSD
RSPOADP
RSPOAEPJ
RSPOAIP
RSPOAOSD
RSPOAPCC
RSPOARNS
RSPOARPAB
RSPOARSD RSPOAWSD
RSPOVERSION
RSPO_ABAP_DUMMY
RSPO_CACHE_CONTROL
RSTGTEST
RSTR_FUNC
RTM_GET_DATA RTM_INFO
RaiseEvent
ReadLogDirA
ReadLogPartitionA
Reentrance_Ticket
RemoveLogPartitionA RemoveOldBIProt
ReorgLogFile
RfcImport
RstrDateConv
SAPCORE
SAPTUNE
SAVEONERROR
SAVE_BREAKPOINTS
SC_SYMBSTRAT_INIT
SEL_PAR_UC_CONV_CHECK
SEMSTA SET_ACCESS_KEY SET_DEFAULT_DEBUGGER_TOOL
SET_DYNP_FIELD_VALUE
SET_EXPECTED_RABAX
SET_LIST_SIZE SET_LOG_LINESIZE
SET_MAX_RUDILOCKS
SET_P_A_TYPE
SET_SWAP_ALL
SET_SWITCH_TXEND SET_SWITCH_UTASK_OFF
SET_TRANS_VAR
SET_WINDOW_DATA
SHMINFO
SHM_MODELOCKREF_INFO SNC_ABAP_INFO
SNC_ABAP_SERVICE
SSF_ABAP_SERVICE
STORAGE
STORAGE_SET
SUSR_USER_BUFFER SYNTAX_TRACE
SYSTEM
SYST_LOGOFF
SelectionRectangle
SendSubmitReq
SetNetData
SetPerfData TABLEVIEW_GET_INFO
TABLEVIEW_UPDATE
TEST_LANG_CP_LOC
TOUCH_PXA_OBJECT
TOUCH_REPORT TPD_CNTRL_MISC
TPD_CONTROL
ThCPICCall
ThDisplay
ThGwMon
ThNoCall
ThNoGet
ThNoRead ThSndDelUser
ThSysInfo
ThTest
ThUsrInfo
ThVBCall
ThVersion
ThWpInfo
TrCall
TranslateSource TriggerBtcAction
UMG_CP_FOR_TEXT
UMG_WORD_SEP
UNSET_PARAMETER
VMIT_GET_MEASUREMENT_RESULTS VMIT_START_MEASUREMENT
WriteExtLog
WriteTrace
XRfcConverter
XTC_DISPATCH
XXPASS
XXPASSNET ab_SetVisibleCx

System Exec and Call Library Function problems

I have working c code. The code connects to a server; makes a request; and gets a return. It works from the command line. In LV there are problems. If I try running it using the System Exec vi, I get the response I expect but not until the connection with the server is broken. This is unacceptible and not the way it works from the command line.
If I try to use the Call Library Function Node, the response is even stranger. I just call the routine that is supposed to connect to the server. It fails.
I attached the vi's. As you will see, they are very simple.
Attachments:
AO call.vi ‏9 KB
AO connect.vi ‏9 KB

exo,
Here is the example Mike was referring to. Let me know if it helps at all.
Brian T
Applications Engineer
Attachments:
Calling System Exec.vi ‏31 KB

Please send me some good links on System Function Calls

Hi,
I want to know more about System Function calls. Please send me some good links on the same.
Eg : CALL 'C_DIR_READ_NEXT'
 ID 'TYPE' FIELD file-type
 ID 'NAME' FIELD file-name
 ID 'LEN' FIELD file-len
 ID 'OWNER' FIELD file-owner
 ID 'MTIME' FIELD file-mtime
 ID 'MODE' FIELD file-mode
 ID 'ERRNO' FIELD file-errno
 ID 'ERRMSG' FIELD file-errmsg.
Rgds,
Raghavendra.

Hi,
CALL - Call a System Function:
Note
This statement is for internal use only.
It cannot be used in application programs.
As of Release 6.20, you should use Kernel Methods instead of system functions.
Syntax
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
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.
Exceptions
Non-Catchable Exceptions
Cause: You do not have the authorization to call this C function.
Runtime Error: CALL_C_FUNCTION_NO_AUTHORITY
Cause: The system function specified is unknown.
Runtime Error: CALL_C_FUNCTION_NOT_FOUND
Cause: The system function SYSTEM is deactivated (in CALL 'SYSTEM')
Runtime Error: CALL_SYSTEM_DISABLED
Regards,
Bhaskar

CNTL_ERROR while calling a function module from Java webdynpro

I am calling a RFC function module from javawebdynpro app
which inturn calls a function module performing BDC on CAPP transaction. When I run this from SE37 of the same system or a different system everything works fine. But when called from Java webdynpro app, it raises a CNTL_ERROR exception and creates a short dump.
Any help on this is highly appreciated

Good catch, BI Learner. This was exactly it: when assigning the values from SOURCEFIELDS directly to the import/export parameters, you have to make sure that the types are EXACTLY the same, otherwise it will not work (the routine stops with an error when calling the FM, but there is no dump).
Therefore, to solve my problem, I created the declarations precisely as expected by the FM and assigned the values to these fields:
DATA:
      SOURCEVAL TYPE /BIC/OIINVQTY,
      SOURCEUOM TYPE /BIC/OIUSUOM,
      USITM TYPE /BIC/OIUSITM,
      TARGETUOM TYPE /BIC/OIUSUOM,
      CONVERTED_COST TYPE /BIC/OIINVQTY.
DATA PRODUCTION_UOM TYPE /BIC/OIUSUOM.
" get the Production UOM
    SELECT SINGLE I~/BIC/USPRDUOM
      FROM /BIC/PUSITM AS I
      INTO PRODUCTION_UOM
      WHERE I~/BIC/USITM = SOURCE_FIELDS-/BIC/USITM AND I~OBJVERS = 'A'.
    IF ( SY-SUBRC = 4 ). " no records found
      "RAISE PARTNO_NOT_FOUND.
      RAISE EXCEPTION TYPE CX_RSROUT_SKIP_RECORD.
    ENDIF.
" load the parameters
    SOURCEVAL = SOURCE_FIELDS-/BIC/USFRZMFC.
    SOURCEUOM = SOURCE_FIELDS-BASE_UOM.
    USITM = SOURCE_FIELDS-/BIC/USITM.
" then you can call the FM
    CALL FUNCTION 'Z_CA_CONVERT_US_COST'
      EXPORTING
        PSOURCEVAL                = SOURCEVAL
        PSOURCEUOM                = SOURCEUOM
        PUSITM                    = USITM
        PTARGETUOM                = PRODUCTION_UOM
      IMPORTING
        PTARGETVAL                = CONVERTED_COST
      EXCEPTIONS
        CONVERSION_NOT_MAINTAINED = 1
        PARTNO_NOT_FOUND          = 2
        OTHERS                    = 3.
" ... [do the rest]
Thanks for your help,
Dennis

Error while calling a function.

Hi,
below is my callable statement through which am calling a function which returns the service years of a person with personid as parameter.
But dont know why am getting an error which is returning the serviceyrs as 0.
when i try to debug, the problem is in this statement
System.out.println("the output1 is "+cs.getInt(1));
is there any problem with my code.
please look the code below
thanks
kumar
OADBTransaction txn=getOADBTransaction();
OracleCallableStatement cs = (OracleCallableStatement) txn.createCallableStatement("begin :1:=LMIG_UTILITY_PKG.GET_TOTAL_SERVICE(p_person_id => :2); end;",1);
try
cs.registerOutParameter(1,Types.INTEGER);
cs.setInt(2,Integer.parseInt(pid));
System.out.println("person id is "+pid);
System.out.println("the output1 is "+cs.getInt(1));
cs.execute();
serviceyrs= cs.getInt(1);
cs.close();
catch(SQLException sqle)
System.out.println("ERROR"+sqle.toString());
System.out.println("Service years are "+serviceyrs);

Hi, Guess u are missing the connection to the JDBC call.
Try the following...it worked for me..
Connection conn = this.getOADBTransaction().getJdbcConnection();
OracleCallableStatement ocs = null;
String param = null;
try {
 String stmt = "BEGIN :1 := <PkgName>.<FunctionName>(:2); end;";
 ocs = (OracleCallableStatement)conn.prepareCall(stmt);
 ocs.registerOutParameter(1, OracleTypes.CHAR);
 ocs.setString(2, <param>);
 ocs.execute();
 param = ocs.getString(1);
} catch(SQLException se)
{ throw OAException.wrapperException(se);
finally
 try {
 ocs.close();
 return(param);
 } catch(Exception e)
 throw OAException.wrapperException(e);
}

CALL system functions

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