topic Re: Calling Function Module Issue in Application Development and Automation Discussions

Calling Function Module Issue

Former Member — Thu, 12 Jul 2007 12:35:41 GMT

I am writing a new FM and calling a FM within it. I get a short dump once the CALL FUNCTION.... is executed. The error I received is this:

<i>

In the function module interface, you can specify only

fields of a specific type and length under "T_ACCNAM".

Although the currently specified field

"ACC_NAM" is the correct type, its length is incorrect.</i>

T_ACCNAM is a table in the function module being called. I have ACC_NAM set up in my FM to contain the exact same fields as the T_ACCNAM.

ACC_NAM is declaired as follows:

data: begin of acc_nam occurs 0,

spras like t171t-spras,

bzirk like t171t-bzirk,

bztxt like t171t-bztxt,

end of acc_nam.

I don't understand what this error means and how to correct it. Please help.

Re: Calling Function Module Issue

Former Member — Thu, 12 Jul 2007 12:38:05 GMT

well STOP doing tables with headerlines and your Problems will stop.

besides headerlines are obsolete anyway.

Re: Calling Function Module Issue

seshatalpasai_madala — Thu, 12 Jul 2007 12:39:05 GMT

HI,

Yours is a table with headerline. so if you pass ACC_NAM this will only pass the Workarea not the internal table you need Pass ACC_NAM[].

Alternatively you can use

TYPES: begin of acc_nam,

spras like t171t-spras,

bzirk like t171t-bzirk,

bztxt like t171t-bztxt,

end of acc_nam.

DATA: IT_ACC_NAM TYPE TABLE OF ACC_NAM,

WA_ACC_NAME TYPE ACC_NAM.

PASS IT_ACC_NAM.

Regards,

Sesh

Re: Calling Function Module Issue

Former Member — Thu, 12 Jul 2007 12:39:51 GMT

Hi danielle,

1. U are calling a fm (inside ur fm),

and passing the parameter T_ACCNAM.

2. Instead of declaraing using BEGIN OF,

just see the FM (which u are calling),

and see the Tab of TABLES.

This table must be declared using LIKE/TYPE of that kind,

so that there is no incosistency.

regards,

amit m.

Re: Calling Function Module Issue

Former Member — Thu, 12 Jul 2007 12:39:57 GMT

How else should I declare it? I tried doing it various ways and the sytax was incorrect.

Re: Calling Function Module Issue

seshatalpasai_madala — Thu, 12 Jul 2007 12:42:46 GMT

Hi,

Use

TYPES: begin of acc_nam,

spras like t171t-spras,

bzirk like t171t-bzirk,

bztxt like t171t-bztxt,

end of acc_nam.

DATA: IT_ACC_NAM TYPE TABLE OF ACC_NAM,

WA_ACC_NAME TYPE ACC_NAM.

PASS IT_ACC_NAM.

Regards,

Sesh

Re: Calling Function Module Issue

former_member404244 — Thu, 12 Jul 2007 12:47:29 GMT

Hi,

Declare like this..

DATA: IT_ACC_NAM TYPE STANDARD TABLE OF ACC_NAM,

WA_ACC_NAME TYPE ACC_NAM.

Regards,

Nagaraj