Strange RFC Structure Problem

[Former Member]

Hello,

i face a very strange problem when executing an abap rfc call:

The target BAPI has several structures as table parameters but only one of this table parameters is filled with data on abap side (recognized through debugging). When i check the corresponding nodes on web dynpro side before rfc call, i see that the other nodes/tables are filled with data, too.

Can anybody give me a suggestion to solve this problem?

best regards

Florian

[Yashpal · Accepted solution]

Hi,

check ur code where u r setting the input to RFC model object

like

ZBApiname_inp inp = new ZBapiname_inp();

wdcontext.node<name>().bind(inp);

inp.set<strname> or inp.set<tablename> or inp.set<parameter>

are u filling all the necessary inputs or not check if any........

Regards,

yashpal

[Former Member · Accepted solution]

hi yashpal,

i think so.

I call of wdContext.node<problemNode>.size()

returns a value > 0

Immediately after this call i execute the model:

wdContext.current<bapi_name>() .modelObject()

.execute();

and <problemNode> is a sub node of it!

[Yashpal · Accepted solution]

Hi,

are u calling a standard BAPi or ur own.........

if u r using standard BAPI then problem is from webdynpro side .post a sructure of ur mapping in component contoller.....

Regards,

yashpal

[Former Member · Accepted solution]

Hi,

i'm calling my own bapi. (but i think the problem is on wd side because the bapi is working well)

The mapping is very simple:

ALL nodes from the model are mapped to the controller in unchanged structure as well as to the corresponding view.

And input nodes are mapped to the view elements.

[Yashpal · Accepted solution]

for tables parameter two nodes are created .....

bapiname_input---map this node with the controller....

and there is a output node inwhich the others parameters

i.e o/p of exectution is stored so map this node also

and bapi_output---it contains the output if the same table is populated with data by BAPI...so if u want to bind the table output....mapboth..........

but for executing the bapi..

create the object of bapiname_input and bind it to context...... and then execute....

regards,

yashpal

Message was edited by: Yashpal Gupta

[Former Member · Accepted solution]

Hi Yashpal,

this is exactly what i have done.

context example:

context

--- model_input_node

--- subnode1

--- subnode2

--- subnode3

--- subnode4

--- model_output_node

-

---

subnode1_output

-

---

subnode2_output

-

---

subnode3_output

-

---

subnode4_output

Data for input is in the "normal input nodes"

After execution only the data of subnode1 and subnode2 are available in abap system. Data of subnode3 and subnode4 aren't!

[Yashpal · Accepted solution]

Hi,

have u set all the parameters using the method call

input.setNodename();

if yes then check the model binding of ur modelnode....

regards,

yashpal

[Former Member · Accepted solution]

Hi Yashpal,

that was the problem, you're right.

Great, thanx for your help.

best regards

Florian