SAP-Script Error

[Former Member]

I was trying to develop a sample form. Initially I created Pages, Windows, Paragraph formats in SE71. Written a Print program in SE38.Upon execution I am getting runtime error.How do I fix the problem.

Print Program

Tables: kna1.

select-options: custno for kna1-kunnr.

CALL FUNCTION 'OPEN_FORM'.

EXPORTED FORM AND LANGUAGE.

SELECT * FROM KNA1 WHERE KUNNR IN CUSTNO.

CALL FUNCTION 'START_FORM'

CALL FUNCTION 'WRITE_FORM'

CALL FUNCTION 'END_FORM'

ENDSELECT.

CALL FUNCTION 'CLOSE_FORM'

RUN TIME ERROR ANALYSIS:

THE REASON FOR THIS EXCEPTION IS THE CALL TO THE FUNCTION MODULE 'START_FORM' IS INCORRECT.

THE FUNCTION MODULE INTERFACE ALLOWS YOU TO SPECIFY ONLY FIELDS OF A PARTICULAR TYPE UNDER 'LANGUAGE'. THE FIELD 'SY-LANGU' SPECIFIED HERE HAS A DIFFERENT FIELD TYPE.

[Former Member]

Hi,

Looks like the data type that you are passing to the FM START_FORM is not matching the interface definition..

Try this..

DATA: V_LANG LIKE THEAD-TDSPRAS.

• Assign the language..

V_LANG = SY-LANGU.

CALL FUNCTION 'START_FORM'

EXPORTING

LANGUAGE = V_LANG

..........

Thanks,

Naren

[Former Member]

What is Thread-tdspras....

I am getting activation error after inserting your code.

[Former Member]

Hi,

THEAD-TDSPRAS is the data type used for language in the FM interface for START_FORM FM..

Check the FM for details..

Thanks,

Naren

[Former Member]

Narendran.

Still getting the same run time error.

[Former Member]

Hi,

Hmm...The run time error is because of this FM..

ALso the language is an optional parameter..Don't pass this parameter to the FM.

Thanks,

Naren

[Former Member]

My Scripts has 5 windows. In the address

I ve given

&kna1-name1,

&kna1-ort01,

&kna1-land1,

&kna1-pstlz.

In the output instead of getting the details I am getting the same text..How to fix this

[Former Member]

How can I fix this problem

[Former Member]

Hi,

GIve & at the end of the variable also

&kna1-name1&

&kna1-ort01&

&kna1-land1&

&kna1-pstlz&

THanks,

Naren

[Former Member]

Now output displays

&kna1-name1&

&kna1-ort01&

&kna1-land1&

&kna1-pstlz&

How do i fix this.

[Former Member]

Hi,

Are you giving the paragraph format also??In the left hand side column..

Let's say if you have a paragraph format P1..

P1 &KNA1-NAME1&

Thanks,

Naren

[Former Member]

Nope It's still not fetching the data.instead i am getting the P1 letter also

[Former Member]

Hi,

Not sure what you are missing in the sapscript..

Check an existing sap script like MEDRUCK or the invoice form RVINVOICE01

of how they are displaying...

Thanks,

Naren

[Former Member]

I went to SE71 -

---

> Utilities -

---

> Printing Test.

I see a blank screen.I am not able to figure what was missing.