function module to modify fields in an interactive report

[Former Member]

use fm POPUP_GET_VALUES.

data : itabt like sval occurs 0 with header line.

itabt-TABNAME = 'MARA'.

itabt-FIELDNAME = 'MATNR'.

append itabt.

itabt-TABNAME = 'MARD'.

itabt-FIELDNAME = 'LGORT'.

append itabt.

CALL FUNCTION 'POPUP_GET_VALUES'

EXPORTING

• NO_VALUE_CHECK = ' '

POPUP_TITLE = 'Give value'

START_COLUMN = '5'

START_ROW = '5'

• IMPORTING

• RETURNCODE =

TABLES

FIELDS = itabt

EXCEPTIONS

ERROR_IN_FIELDS = 1

OTHERS = 2

.

IF SY-SUBRC <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

My requirement is in this I want only the second fields on changemode,The first fields should be dsiabled as it is a primary field.

Is this the right function module ?If so how do I incorporate the above functionality else what is alrternative functiuon module.

very urgent

[andreas_mann3]

hi,

use

itabt-TABNAME = 'MARA'.

itabt-FIELDNAME = 'MATNR'.

itabt-FIELD_ATTR = '03'.

"but then you must give an input for the field

itabt-VALUE= 1000.

append itabt.

A.

Message was edited by:

Andreas Mann