Regarding logical system function module....

hi all,
i migrated one interface program from 4.7 to ecc...both are seperate servers.....its working fine in 4.7 system...when it came to ECC.there s no errors...but in testing they found tat some system id is missing like tat...in RFC they called one FM OWN_LOGICAL_SYSTEM_GET........please guided me in this....

Ok sai. This interface is working in 4.7 why because it has the logical system name has been created and assigned to the client there. So, what you will do is take the logical system name given in 4.7. You can do that by going in to SALE tcode...under Basic Settings>Logical Systems>Assign Logical Systems
Here select the client name, and click on the button next to "change/display", that is the Details button. Here you can see the logical system name. Note that.
Now, in ECC 6.0, go into SALE tcode and then follow the same path...But instead of assign logical systems,select define logical systems. Now, click on New Entries button and then give the name you have in 4.7 and then give the same name in 6.0...and give a description. Save it..
Come Back,, now click on assign logical systems and then move into change mode....then select the client u logged in with and then click on details tab and here change the logical system name. Give the logical system name you just defined. Save it...and come out.
Now, try executing the Interface you migrated. And revert back with the error if there is any.
Vishwa.

Similar Messages

Regarding the Remote Function Module

hi,
Can any body can provide the brief information regarding the Remote Function Module.
1)How to create the remote function module
2)how it differ from the normal function module
3)any special features about this.
Thanks in advance

Hi
RFC (Remote Function Call) is similar to the general SAP fun module: except that in the attributes you click the radio button: RFC enabled;
and you will be passing an Import parameter DESTINATION to it.
Other code and usage will be similar to any fun module;
Have a look at any fun module in SE37 to understand better about the different components of Fun modules;
Refer this link:
http://help.sap.com/saphelp_nw04/helpdata/en/22/042518488911d189490000e829fbbd/frameset.htm
check out the following link it might help you
http://help.sap.com/printdocu/core/Print46c/de/data/pdf/BCFESDE2/BCFESDE2.pdf
Function Modules;
Check this matter.
Function Modules are Global ABAP programs created by SAP for reusable purpose.they have IMPORT,EXPORT and TABLE parameters, and EXCEPTIONS to through when error occurs.
You can create them from TCode SE37.
Go through the following doc:
Function modules are cross-program, reusable procedures that are organized into function groups, and whose functions are implemented between the statements FUNCTION and ENDFUNCTION. Function modules and their interfaces are created in the Function Builder.
Function Module Interfaces
The parameter interface of a function module is defined in the Function Builder. It includes the definition of interface parameters and the specification of exceptions that can be triggered by a function module. The Function Builder automatically generates comment lines below the FUNCTION statement in the source code of the function module, which represent the interface of the function module with the following syntax:
Syntax
... [IMPORTING parameters]
[EXPORTING parameters]
[CHANGING parameters]
[TABLES table_parameters]
[{RAISING|EXCEPTIONS} exc1 exc2 ...]
The syntax and semantics of IMPORTING, EXPORTING, CHANGING, RAISING, and EXCEPTIONS mainly correspond to the definition of method interfaces with [CLASS-]METHODS. The additional option of defining table parameters using TABLES is obsolete.
Interface parameters
The interface parameters are defined on the relevant tab pages in the Function Builder.
IMPORTING parameters are input parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input parameter. The content of the actual parameter is passed to the input parameter when the call is made. The content of an input parameter for which 'pass by reference' is defined cannot be changed in the function module.
EXPORTING parameters are output parameters. When the function module is called, a suitable actual parameter can be specified for every output parameter. The content of an output parameter that is defined for 'pass by value' is transferred to the actual parameter if the function module is completed without errors. An output parameter that is defined for pass by reference is not initialized when the function module is called.
CHANGING parameters are input and output parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input or output parameter. When the function module is called, the content of the actual parameter is passed to the input/output parameter, and when the function module is completed, the content of the input/output parameter is passed to the actual parameter.
TABLES parameters are table parameters. Table parameters are obsolete CHANGING parameters that are typed as standard tables with a header line. If an internal table without a header line or a table body is passed as an actual parameter to a formal parameter of this type, an empty local header line is generated in the function module. If an internal table with a header line is used as an actual parameter, both the table body and the header line are passed to the function module. Pass by value is not possible in formal parameters defined using TABLES. Formal parameters defined with TABLES can be replaced by formal parameters defined with CHANGING. A local work area can be created for the internal table in the function module by using the addition LIKE LINE OF itab of the DATA statement.
Exceptions
The exception of a function module are defined on the Exceptions tab page in the Function Builder. Here you can select exception classes to define whether class-based exceptions are declared or non-class-based exception are defined. Class-based exceptions are represented in the above syntax by RAISING, and non-class-based exceptions are represented by EXCEPTIONS.
The addition RAISING is used to declare class-based exceptions that can be propagated from the function module to the caller. Exceptions in the categories CX_STATIC_CHECK and CX_DYNAMIC_CHECK must be explicitly declared, otherwise a propagation can lead to an interface violation. A violation of the interface leads to the treatable exception CX_SY_NO_HANDLER. Exceptions of the category CX_NO_CHECK are implicitly always declared. The declaration of exceptions of the category CX_STATIC_CHECK is statically checked in the syntax check. For exceptions of the category CX_DYNAMIC_CHECK, the check is not performed until runtime. In a function module in which class-based exceptions are declared with the RAISING addition, the statement CATCH SYSTEM-EXCEPTIONS cannot be used. Instead, the relevant treatable exceptions should be handled in a TRY control structure.
The addition EXCEPTIONS is used to define a list of non-class-based exceptions that can be triggered in the function module using the statements RAISE or MESSAGE RAISING. Exceptions defined in this way - as with formal parameters - are bound to the function module and cannot be propagated. If an exception of this type is triggered in a function module, and no return value has been assigned to it with the homonymous addition EXCEPTIONS of the CALL FUNCTION statement when the call was made, this leads to a runtime error.
Note
For new developments after release 6.10, SAP recommends that you work with class-based exceptions that are independent of the function module.
RFC is a technology which is used to access a functions (Modules) from
the remote systems.
If a function module is set as remote enabled which can be access from
the remote system via RFC.Eg: U can access the Remote enabled function modules in ur VB,Webdynpro,Java,Visual composer program.
A function module can be set as remote enabled by SE37->Go to ur FM->click the option Button "remote enabled".
But Normal function modules can not accessd from the remote system.
Good Example for RFC enabled function module is : BAPI(Business Application Programming Interface)
Note: All BAPIs are Remote enabled but not all remote enabled function modules are BAPI.
CALLING A FUNCTION MODULE:
1)In U ABAP Editor --> Click "Patter" ---> Selection Option Button "Call Function"
--> Write the Corresponding FM name --> Hit Enter
2)The appropriate import ,export Parameters will be displayed in ur editor
3)Pass the Values Here.
Also check these links.
http://www.geocities.com/victorav15/sapr3/abapfun.html
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
See the following links:
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/26/64f623fa8911d386e70000e82011b8/content.htm
<b>Reward points for useful Answers</b>
Regards
Anji

Counter logic in Function module of the generic extraction

Hi,
I had like to add this counter field which can be used in reporting..
As this extraction logic is bit different, i cannot include it in transformations with 1 as a constant..
so i am wrtiting this logic in Function Module..
in the main table loop i had assigned this counter as 1 and after appending it i am clearing the counter field...
is it a correct way or is there any thing that needs to be taken care?

Hi,
it will put 1 for every record.
Can you share your coding ? please copy past your coding
Regards,
G

PLEASE HELP ME TO FIND THE SOLUTION REGARDING "LOGICAL SYSTEM CHANGED"

HAI EVERYBODY,
PLEASE HELP ME TO FIND THE SOLUTION REGARDING "LOGICAL SYSTEM CHANGED" during the material master replication by using middleware parameters.
step1 : i have taken SRM client 810 and named it as CHINNISRM
step2 : i have taken r3 client 810 and named it as CHINNIR3
step3: During material master replication i maintained tables like crmconsum,crmrfcpar,crmparoltp in r3 and smofparsfa in srm client and filtered the objects and loaded the objects through r3ac3,r3ac1,r3as.
step4 : And later i have checked in r3 queues to activate the objects,but i have seen a message like "LOGICAL SYSTEM CHANGED:SEE 588701".according to the oss instructions i have checked in CRMPRLS table in se16 in R3 .there i found out there is one logical client named with T90CLNT810.
oss :588701
Solution
There are different cases in which different forms of processing are
required or where several options exist:
- The logical system name of an R/3 Backend client was changed in
current operation. In this case, the data hangs in the outbound
queues of the R/3 Backend system as specified under point 1 of
the symptom. In this case, the logical system name must be
changed back to the original value. Then the outbound queues
can be reactivated. If no data was transferred to the EBP/CRM
server before the change, also a correctioin of the check table
is possible.
- The same logical system name was used again in a new client of
an R/3 Backend system that was linked to the EBP/CRM server. In
this case, the data is in the inbound queue of the EBP/CRM
server with the exception GUID_FOR_LOGSYS_CHANGED. In this
case, the queue entries which have status SYSFAIL must be rejected, however, not the entire queues. If the new client of the R/3 Backend system you have linked has exactly the same
data as the old client and if it is meant to replace the old
client (that is, this was deactivated), also a correction of
the check tables is possible. In this case, the inbound queues
can be reactivated after the correction.
oss:765018
1. If the situation in your system corresponds to the situation described
under "Reason and Prerequisites" and if symptom 1 occurs, you can
delete the table entry from table CRMPRLS table (there is just one
entry). Since there is no maintenance dialog for this table and you
cannot maintain it using transaction SE16, you must use a report to
delete it. This report is attached to this note as correction
instructions.
Create the report ZZ_DELETE_CRMPRLS in your system and copy the source
code from the correction instructions. You cannot implement this
source code using transaction SNOTE.
You can use the report in every plug-in or plug-in basis system, even
if it is not specified in the validity section.
After you have run the report, you can trigger existing queues again
in transaction SMQ1.
2. If the situation in your system corresponds to the situation described
under "Reason and prerequisite" and if symptom 2 occurs, you can
delete the entry from table CRMMLSGUID (there is just one entry).
Since there is no maintenance entry for this table and you cannot
maintain it using transaction SE16, you must use a report to delete
it. This report is attached to this note as correction instructions.
If they do not yet exist, add the following messages to message class SMOF in your logon language:
Message Message short text
303 User &1 is not allowed to change table &2.
304 User &1 IS not allowed to display table &2.
305 Logical system &1 was not found in table &2.
306 System error! The current client was not
found in table T000.
Create the report ZZ_DELETE_CRMMLSGUID in your system and copy the
source code from the correction instructions. You cannot implement
this source code using transaction SNOTE.
You can use the report for every release of the CRM system, even if it
is not specified in the validity section. The only exceptions are CRM
releases with Support Package versions that are too low such as CRM
Release 3.0 with Support Package 12.
After you have run the report, you can trigger existing queues again
in transaction SMQ1 of the R/3 back-end system or transaction SMQ2 of
the CRM system.
so what should i do to do the replication.please suggest me .untill and unless i solve my problem i cant move to the further activity.i hope you people can solve my problem.thanks in advance.
thanks and best regards,
n.chakradhar

Hi chakradhar,
Did you find a solution to your issue? We are facing a similar issue and looking to figure out how this can be resolved.
BR// 420

Clarification Regarding Logical System Names

HI all,
I read the blogs regarding Logical System Name, even I am having the some problems in my system.
For PI system client is 100.
R/3 System Client is 100 is created.
IN PI when I checked the sale->basic setting-> LOgical Settings-> Assign Logical Systems
I found there is only one client 100, and it is having the same logical system name as 'PICLNT100'.
In SLD one Business System is created for Client 100 and having the Logical System Name is 'PICLNT100'.
When I checking in the R/3 system that logical system Name ('PICLNT100') is not there and for r/3 client 100 having the different logical system name.
IN ID when I found the Goto ID->File Buinsess system and Menu ->Services->Adapter Specific Identifiers->Logical Ssytem,
It is different from the SLD logical System Name.
How Can I know in PI, that Logical System is belongs to r/3 or PI client 100,
when I running the sceanrio it is giving error as ATTRIBUTE_INV_SND_SERV while doing the file to Idoc scenario.
How I have to maintain the logical system names in this case?
please help me in this.
Regards,
Sree

hi.
each r3 system has his own SLN (PI,BI,ECC,etc). this name identify each R3 sytem.
http://help.sap.com/saphelp_nw04/helpdata/en/78/217dc151ce11d189570000e829fbbd/frameset.htm
IN ID when I found the Goto ID->File Buinsess system and Menu ->Services->Adapter Specific Identifiers->Logical Ssytem,
to export data of your R3 system to SLD, just do it from TCODE RZ70 in your r3 system, not PI.
once you configure it all data from r3 system is exported to SLD.
if the SLN does not match in Adapter Specific Identifiers->Logical Ssytem, edit the Bussines System (press in the little pencil) go to Adapter Specific Identifiers->Logical Ssytem and prees in the little hand icon. in the SLN in not refresh, go to menu enviroment--> CLEAR SLD DELTA CACHE. and repeat the steps before.
each time you send data to an R3 system and the sender system is a legacy. in your receiver communication channel>header mapping>sender system--> select the PI Bussines system and try again.
hope its helps
Rodrigo
PD: rewards points if useful

Regarding the RFC Function Module call from PI

Hi All,
I am working on one File to RFC interface, in which File adapter picks the file, this file data has to goto 2 function modules in SAP system. For this i added 2 Inbound interfaces in INTERFACE DETERMINATION and I developed 2 RECEIVER AGREEMENTS. In 2 RECEIVER AGREEMENTS i added single receiver RFC Communication Channel.
Now i want assurance that once 1 st function module will execute completely, then only my second function module should be called. Is there any setting that i can do to make this sync?????.
what is the use of Send 'Confirm Transaction' in receiver RFC Communication Channel under Adavanced Mode.
Thanks,
Balu

Hi,
As per you requirement I would suggest to change your scenario as File To Proxy. It will much more easier and 100% sure to process second BAPI only after first gets successful inside the proxy.
Pass the data from file adapter to inbound proxy and then inside proxy code you first call the first BAPI and use commit wrok. Once commit work is successful then you call the second BAPI otherwise rollback the changes.
Example:
Call First_BAPI
<pass the data to it's import export parameters>
Commit work.
if sy-subrc =0.
Call Second_BAPI.
<pass the data to it's import export parameters>
Commit work.
endif.
Note: If you are not very much comfortable with ABAP the discuss this with your ABAP team mate.
Regards,
Sarvesh

Info regarding a system function

Hi all,
Can any one explain me what the system function 'C_RSTS_WRITE' does if it is called like this in the program
call 'C_RSTS_WRITE'
     ID 'HANDLE' field field1
     ID 'BUFF' field field2
     ID 'RC' field field3
     ID 'ERRMSG' field field4.
Regards,
Asha

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
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.
Note
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').

Regarding replacement of function module 'GUI_GET_DESKTOP_INFO'

what function module is replaced by obselete function module 'GUI_GET_DESKTOP_INFO'

Hi Naveenkumar,
For differenct fucntions specified in obselete FM
1: Host name (host name of current system) -- CL_GUI_FRONTEND_SERVICES=>GET_IP_ADDRESS
CL_GUI_FRONTEND_SERVICES=>GET_COMPUTER_NAME
2: Windows directory -- CL_GUI_FRONTEND_SERVICES=>GET_WINDOWS_DIRECTORY
3: System directory -- CL_GUI_FRONTEND_SERVICES=>GET_SYSTEM_DIRECTORY
4: Temp. directory -- CL_GUI_FRONTEND_SERVICES=>GET_TEMP_DIRECTORY
5: Domain user name -- CL_GUI_FRONTEND_SERVICES=>GET_USER_NAME
6: Platform -- use CL_GUI_FRONTEND_SERVICES=>GET_PLATFORM
7: Windows build number
8: Windows version
9: Program name
10: Program path
11: Current directory (Directory for current process) --
CL_GUI_FRONTEND_SERVICES=>GET_SAPGUI_WORKDIR
Regards,
Mohaiyuddin

Project Systems Function Module

Hi All,
We are recieving data from one logical system to another logical system after reciving the WBS data in our logical system we have send this data outbound to another logial system.
Now after recieving the IDOC inbound i am able to geneate the IDOC for outbound so in BD60 against the message type PROJECT which fuction module do I need to use to generate the Outbound IDOC .
Could any one advise the above issue.
Regards,
Raghavendra.M
SAP-Practic.

Hi! I have the same problem, Could you tell me how resolve this issue?
I need to receive Projects from another system.
Regards!

Regarding Error in Function Module in Update Task

Hi All,
If a function module is called in Update Task and there is some error generated from it, it comes as an exit message unlike in a normal function module.
Is there any possible way to avoid such an exit message?
Thanks in advance.
Regards,
Garima

Hi,
The problem is I am updating Z tables in a function and also calling a function in Update task to update a different set of tables.
Now, if for some reason there is an error in Update Function module, then my requirement is that rather than throwing an Exit message (which it is presently doing) the errors coming from the function should be captured so that the user knows what was wrong with the data he entered.
Is there any work around to the above requirement? Either all the tables should be updated or none of them should be updated.
Regards,
Garima Thapar.

Date conversion logic using function modules

Hi there,
I have been researching in the forum how data conversion is done in ABAP and I found out about the function modules
CONVERSION_EXIT_LDATE_OUTPUT
and
MONTH_NAMES_GET
It seems that the first function module can convert the date format 06/08/2011 to MONTH DD,YYYY and the second function can easily translate the month names once language SPRAS has been specified.
Problem is I am not sure how I can convert my VBRK-FKDAT with format MM/DD/YYYY into the format DD MONTH YYYY format with the MONTH still dependent on the specified language.
I tried to look at how to MONTH_NAMES_GET FM works and made this code:
DATA: d_return like sy-subrc,
      itab_T247 like T247 occurs 0 with header line,
      gs_spras type spras.
gs_spras = 'RU'.
CALL FUNCTION 'MONTH_NAMES_GET'
EXPORTING
   LANGUAGE                    = gs_spras
IMPORTING
   RETURN_CODE                 = d_return
TABLES
    MONTH_NAMES                 = itab_T247
EXCEPTIONS
   MONTH_NAMES_NOT_FOUND       = 1
   OTHERS                      = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Loop at itab_t247.
Write:/ itab_t247-LTX.
endloop.
The code just lists the months in Russian (which is the language I need). I am just new to ABAP so I am an avid reader of the forum. I hope someone can help.
Thanks,
dgrachee

Hi Dgrachee ;
You can change it as follows.
Best Regards.
gs_spras = sy-langu. "'RU'.
CALL FUNCTION 'MONTH_NAMES_GET'

Regarding the obsolute function modules

Hi All,
below function module are obsolute in 4.6c ,what are the new function modules in ECC 6.0.
1.GRAPH_RECEIVE
2.GRAPH_SET_CUA_STATUS
already i search in sdn but i didnt get exact answer................
plz help me.....
Regards,
Madhu

Hi
Though these function modules are set to obsolete,they are still maintained and supported by SAP and can be used in your application further. They are set as obsolete in order to avoid the usage in new development projects. When starting new developments it is recommended to use class 'cl_gui_chart_engine' .
Hope this is helpful.

Regarding logical system assigining to transport request

hi, all,
how to assign the transport request for logical system.,....because i transported the interfaces to quality system..please guided me in this

Hello Sai
I am not sure about the meaning of your question.
You do no assign any logical system to a transport request but you must define the target system (see Properties of request). Calling the search help for this field you see that the target systems are coming from the active transport configuration (STMS).
Perhaps your question is about how to set the client in which the request is imported. Regarding workbench request containing client-independent objects it does not matter whether you import into client '000' or your productive client.
For customizing requests containing client-dependent objects you set the client when executing the import (either in STMS or via command line when calling the tp command directly).
Regards
Uwe

Regarding certification in functional modules.

Like teched is anything for functional consultant to get certified.By taking only certification exams.
Or any other way to get certification in functional modules without studying in seimens or geneovate.By taking only certification exams.
I having SAP experience of 2years in cmm level 5 company.
Pl guide me to get certification.
Regards
Umapathy.M

Personally I felt CRM Sales 5.0 certification was quite easy and I think one can clear certification in this module without going through training academy at the above mentioned institutes. I have attended the academy for the above certification but I prepared for the exam properly only for 3 to 5 days and that was sufficient.
However, if you plan to go for certification without attending the academy then as far as I know your project manager or company needs to provide an experience letter stating you have 2 years of working experience in your stream of SAP for which you wish to write the exam. If your company provides you the experience letter then you can go for certification without attending the academy.
I am planning to go for another certification before the end of this year, may be CRM Webclient or CRM Services and i know i can go for it directly without attendin the academy.
Hope this helps!
Cheers!
AR!

Regarding creation of function module.

hi experts,
can anybody help me to know how to create a function module.
regards,
joy.

Hi joy,
Goto SE37, give a Z- or Y- name and hit create.
Assign it to an already existing function group (or create a new one thru SE80) give the short name.
Give the import & export parameters.
If import/export is gonna thru tables, fill out tables.
Fill the exceptions if you like to.
Then write your code in the source code tab.
Regards,
Dilek

Regarding logical system function module....

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