topic Re: RFC : CALL_FUNCTION_SYNTAX_ERROR in Application Development and Automation Discussions

RFC : CALL_FUNCTION_SYNTAX_ERROR

former_member185511 — Tue, 23 Feb 2016 03:45:23 GMT

Hi everyone,

I am having a problem during receiving the results related to a RFC call from one system(X10) to other system(Y10).

When i just run RFC with ;

CALL FUNCTION 'RFC_FUNC1' DESTINATION 'Y10'.

Everything works fine, however when i try to run this one in parallel mode and trigger, i can see calculations are correct but system gives error on that line

RECEIVE RESULTS FROM FUNCTION 'RFC_FUNC1'

This line raises an error with the following detail;

Function module "RFC_FUNC1'" has been called as an asynchronous RFC with

reply.

The reply was programmed inconsistently to the call however, meaning

that class-based exceptions were to be used in position one but not in

the other.

Error in the ABAP application program.

The current ABAP program "RFC_FUNC1'" had to be interrupted because

it contains

a statement that cannot be executed.

Later i created an another function module in my system X10 just to trigger RFC_FUNC1 in system Y10. Now i changed my logic just to trigger RFC_FUNC2 in my system X10. (RFC_FUNC1 is triggered inside the FUNC2 ) I can see results are received from the RFC_FUNC1 but still i get same error when i run

RECEIVE RESULTS FROM FUNCTION 'RFC_FUNC2'.

What can be the problem ? First time i got error like this.

Re: RFC : CALL_FUNCTION_SYNTAX_ERROR

former_member192467 — Tue, 23 Feb 2016 05:10:58 GMT

Hi,

If exceptions are present in the FM, try adding the "EXCEPTIONS except1 = rc1 ... exceptn = rcn" addition also.

Regards,

Renjith Michael

Re: RFC : CALL_FUNCTION_SYNTAX_ERROR

former_member185511 — Tue, 23 Feb 2016 05:27:37 GMT

I am just using standard exceptions like system failure and comm failure. I also tried removing exceptions same problem. i tried try-catch also same problem. alternate is i will control the flow by using some customization tables but i want to do in proper way.

Below function is working if i don't use parallel logic with just CALL Function statement.

RECEIVE RESULTS FROM FUNCTION 'RFC_FUNC1'
     IMPORTING
       et_log                = lt_log
     EXCEPTIONS
       system_failure        = 1
       communication_failure = 2.

Re: RFC : CALL_FUNCTION_SYNTAX_ERROR

former_member185511 — Tue, 23 Feb 2016 05:36:48 GMT

Ok i fixed like this; (just to remind, my program is running on system X10 with a parallel logic)

1) Creata a RFC_FUNC2 in X10

2) Call RFC_FUNC1 which exists in Y10 from X10 by using RFC_FUNC2

3)Catch system failure exceptions in RFC_FUNC2 by using EXCEPTIONS parameters (result of FUNC1 in Y10 )

4)Return exceptions coming from FUNC1 by EXPORTING parameter from X10.