CALL TRANSACTION code in RFC

[Former Member]

Hi Experts,

I've created RFC function module that make use of CALL TRANSACTION code. This function module is being called in CRM system. However I encountered a short dump CALL_FUNCTION_RECEIVE_ERROR. Kindly help to determine if CALL TRANSACTION code is possible in RFC function module?

Thanks in advance!

[Former Member]

Hi Rous Elle,

should work but the RFC user must have the authorization. Check the CRM system if you can find the dump there.

Regards,

Clemens

[Former Member]

Hi

Please paste the detailed short dump details using transaction ST22.

Hope this will help.

Regards

- Atul

[Former Member]

Hello,

Here's the detailed error analysis found in ST22:

Error analysis

An error occurred when executing a Remote Function Call.

"Exception condition "CNTL_ERROR" raised. "

Status of connection.... " "

Internal error code.... "RFC_GET3"

Log error: No end marker in data container.

Thanks!

[Former Member]

Hi

This is not the detailed one.

Please download the complete error using ST22 transaction by displaying the error (double-click) and then

Choose System -> List -> Save -> Text file (say Abc.txt)

Hope this will help.

Regards

- Atul

[Clemenss]

Bingo!

CNTL error means that the system tries to communicate via SAPGUI with a screen. RFC is background processing. If you use CALL transaction this is only possible supllying all screens with values using itab.

Regards,

Clemens

[Former Member]

Hi

Please check RFC user have SAP_ALL access in that system and this user in both these systems have the same password.

Hope this will help.

Regards

- Atul

[Former Member]

hi,

I think it is not possible to do the call transaction which have output screens. Function module will try to create place for writing output.

I guess better to fetch data in the function module and

and write a program to call that remote function take

the data into one itab ..

have a look at the below thread

Regards

Sudheer

[Clemenss]

Hi Rous Elle,

should work but the RFC user must have the authorization. Check the CRM system if you can find the dump there.

Regards,

Clemens

[Former Member]

Hi Rous,

I know it aint answering your question, but just incase you haven't looked preferrably use a BAPI call to perform the transaction in the remote system, if it exists @ all.

You can search by looking at the function modules (within the function groups) attached to the package of the transaction you are working with.

Regards,

Aditya