Question Re: RFC error communication exception in Technology Q&A

RFC error communication exception

Former Member — Tue, 03 May 2005 15:42:17 GMT

Hi all,

My scenario is Jdbc -- XI -- RFC(Z_BAPISALESORDER with two BAPI's 1.BAPI_SALESORDER_CREATEFROMDAT 2.BAPI_TRANSACTION COMMIT).

I am using RFC reciever adapter.While configuring the RFC adapter I have two options.

1.SAP system 2.External RFC server

If i select SAP system , I did not get any errors.It is showing successful message in SXMB_MONI and also in RWB. But Sales order is not created.

Message in RWB ...

.>RFC adapter received an asynchronous message. Attempting to send tRFC for Z_SALESORDERCREATEFROMDAT_XI with TID XIWVaSqBlY4TccBW0GtFmRhW

.>The message status set to DLVD.

.>The message was successfully delivered to the application using connection AFW.

But If i use External RFC system, I am getting excepion.In RWB it is showing following excetion.

...>Exception caught by adapter framework: error while processing message to remote system:com.sap.aii.af.rfc.core.client.RfcClientException: could not get a client from JCO.Pool: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: CPIC-CALL: CMRCV LOCATION CPIC (TCP/IP) on host sapx

...>Delivery of the message to the application using connection AFW failed, due to: error while processing message to remote system:com.sap.aii.af.rfc.core.client.RfcClientException: could not get a client from JCO.Pool: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: CPIC-CALL: CMRCV LOCATION CPIC (TCP/IP) on host sapx.

which option is used for calling the BAPI to create the sales order?

Could anybody help me out...?

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Tue, 03 May 2005 17:50:33 GMT

Hi Sekhar,

1.SAP system -> RFC adapter

2. have you tried debugging your FM Z_BAPISALESORDER ?

in SE37? if not, do it and check if the order with the same data that comes from XI create that sales order

Regards,

michal

Re: RFC error communication exception

Former Member — Tue, 03 May 2005 18:10:23 GMT

Hi michal,

Thanks for the reply.

I tried debugging my Z_BAPISALESORDER already.

I used only the following fields.

1.Document type 2.DalesOrganization 3.Ship-To-Party 4.Sold-to-party 5.Material.

With the above fields i created sales order succefully and i am able to see the sales order in se16.

But from XI it did not create.

Shall we do any SAP settings in R/3 side.

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Tue, 03 May 2005 18:53:46 GMT

Hi,

What about authorizations?

your user that is specified in XI RFC channel

has authorization to create it (in R/3)?

Regards,

michal

Re: RFC error communication exception

Former Member — Wed, 04 May 2005 13:26:43 GMT

Hi michal,

yes , my user(sapuser)specified in XI RFC Channel has authorization to create it.I have set all the user profiles ,roles to this sapuser.

Do u have any sample doc or steps related to BAPI please send me. I have been trying for this scenario since long time.

mail: sdachepalli@miraclesoft.com

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Wed, 04 May 2005 20:00:26 GMT

and you're sure that your rfc channel is working?

http://server:port/mdt/amtServlet

I haven't got any documents like this:|

>I have been trying for this scenario since long time.

this is realy a very easy scenario so don't give up:)

you must be very close:)

Regards,

michal

Message was edited by: Michal Krawczyk

Re: RFC error communication exception

Former Member — Wed, 04 May 2005 20:21:54 GMT

Hi michal,

Thanks for the reply.

I am sure about RFC channel is working.It is showing Current Poll size 1.

I did only simple scenario in asynchronous mode.I am sending the data to SAP only.I am not using any BPM.I did not do any response mapping.

I did map with only 5 fields.Shall i add any other default fileds?

Thnaks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Wed, 04 May 2005 20:27:12 GMT

no you don't have to

if your mapping works during the test (in repository)

and you've tried the rfc in se37 with the same values

it should work anyway

are you sure your configuration in directory is ok?

(try using the wizzard if you're not sure)

maybe there's something wrong there

regards,

michal

Re: RFC error communication exception

Former Member — Wed, 04 May 2005 20:37:28 GMT

Hi michal,

Thanks for the reply.

I did intigration directory using tool--->configuration wizard option.

With that configuration i am facing these problems.

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Wed, 04 May 2005 21:01:39 GMT

you can try 2 more things:

1. RWB (runtime workbench): ent to end monitoring

and try to trace tour message in the graphical log

and check if everything is ok over there

2. go to the message monitoring (RWB)

adapter monitoring - choose your message and details -> audit log - maybe you'll see something there

Regards,

michal

Re: RFC error communication exception

Former Member — Wed, 04 May 2005 21:18:11 GMT

Hi michal,

In audit log it is showing all steps are success.I already posted that messages(succesful messages) in the top message of the current post.

These r some of messages.

...>RFC adapter received an asynchronous message. Attempting to send tRFC for Z_SALESORDERCREATEFROMDAT_XI with TID XIkaomaBpU4TcsKW0GtFmRhW

...>The message status set to DLVD

....>The message was successfully delivered to the application using connection AFW.

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Wed, 04 May 2005 21:27:13 GMT

Hi,

I know this may be a dumb question but Z_SALESORDERCREATEFROMDAT_XI is set as "remote enabled module" in the FM attributes isn't it?

BTW

try creating everything from the beggining (it's not a lot of work) maybe you'll find something more that you've forgotten in the first try

Regards,

michal

Re: RFC error communication exception

Former Member — Wed, 04 May 2005 21:41:09 GMT

Hi michal,

Yes we are using remote enabled function in FM.We already tried this scenario 2 to 3 times with new software components.

We set the following parameters and profiles in user.

Parameters:

ATR S CATT - Procedure or test module type

POP 01 Plan Version (PD)

RFC TT2_800_RFC RFC destination

SCL G Upper and lower case in source code: 'X' lower, ' ' =upper

WLC X X XX X Workflow: User-specific settings

Profiles:

IDES_IDA_SUP IDES data repository/administration superuser

IDES_SWITCH IDES language switch all authorizations (Superuser)

R3_TRUSTED Use Trusted Systems

SAP_ALL All SAP System authorizations

SAP_NEW SAP_NEW

S_USER_AUTH For authorization management - zzuser_lock

Shall we add any more?

With Regards and Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Wed, 04 May 2005 22:01:41 GMT

try TCODE -> ST01 - activate trace

call rfc from xi and check it there aren't any authorizations missing

regards,

michal

Re: RFC error communication exception

Former Member — Thu, 05 May 2005 20:20:24 GMT

Hi michal,

I called RFC from XI. It is executing successfully.

Thanks,

sekhar.

Re: RFC error communication exception

Former Member — Thu, 05 May 2005 20:32:40 GMT

Hi michal,

I tried to get a response from RFC to JDBC in synchronous mode.For this one i did response map.I called request and response maps in Interface mapping.

Now If i am executing the scenario Adapters(Jdbc(Last message processed) and RFC)showing polling status 1(RFC). But I am not able to show any message in SXMB_MONI.

In Component monitoring it is showing success messages.I did not understand why this is happening?

One more thing: Shall I need reciver jdbc adapter for reciving response?

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Thu, 05 May 2005 20:35:02 GMT

So the situation shout be the same as SE37 + test ...

I'm sorry but without a real look into the system I have no further recommendations:|

Regards,

michal

Re: RFC error communication exception

Former Member — Fri, 06 May 2005 14:44:50 GMT

Hi michal,

Just one clarification. I have copied entire BAPI_SALESORDER_CREATEFROMDAT2 to Z_bapi and called

BAPI_TRANSACTION_COMMIT there .Import and export values of two BAPI's are same.

Can u please tell the need of calling the BAPI_SALESORDER_CREATEFROMDAT2 again.

Thanks,

sekhar.

Re: RFC error communication exception

MichalKrawczyk — Fri, 06 May 2005 20:13:21 GMT

Hi,

because this is the bapi that creates the sales order

otherwise you don't have to commit if you use another FM

(which is not a BAPI)

Regards,

michal

Re: RFC error communication exception

MichalKrawczyk — Sat, 07 May 2005 19:11:53 GMT

Hi,

you may also take a look at my new weblog:

/people/michal.krawczyk2/blog/2005/05/09/how-to-call-a-bapi-asynchronously-from-xi--with-qrfc

this scenario is a little bit diffrent but it may be useful:)

Regards,

michal