table control error

[Former Member]

Hello,

I am creating table control using screen painter.

I am getting the following error.

"LOOP" cannot be assigned to any field.

This is my flow logic.

PROCESS BEFORE OUTPUT.

MODULE STATUS_1001.

LOOP WITH CONTROL ZSGMAT_TAB.

MODULE FILLTAB.

ENDLOOP.

*

PROCESS AFTER INPUT.

MODULE CANCEL AT EXIT-COMMAND.

LOOP WITH CONTROL ZSGMAT_TAB.

MODULE READ_TABLE_CONTROL.

ENDLOOP.

MODULE USER_COMMAND_1001.

I have declared table control in abap program in this way.

CONTROLS ZSGMATTAB_ TYPE TABLEVIEW USING SCREEN 1001.

[Former Member]

hi,

Try this,

PROCESS BEFORE OUTPUT.

• MODULE STATUS_0301.

LOOP AT GT_VBAK INTO WA_VBAK WITH CONTROL TABLE_CTRL CURSOR

TABLE_CTRL-CURRENT_LINE.

MODULE MOVE_CORRES.

ENDLOOP.

PROCESS AFTER INPUT.

MODULE USER_COMMAND_0301.

LOOP AT GT_VBAK.

MODULE MOVE_CORRES_VBAK .

ENDLOOP.

Regards,

R K.

[Former Member]

Hi,

For another thing, you do not LOOP at control in the PAI.

Refer the link [Table Controls|http://help.sap.com/saphelp_47x200/helpdata/en/9f/dbac1d35c111d1829f0000e829fbfe/frameset.htm]for more information.

PBO:

LOOP AT <internal table> CURSOR <scroll-var>
                            [WITH CONTROL <table-control> ]
                            [FROM <line1> ]  [TO <line2> ]. 
      ...<actions>...
      ENDLOOP.

PAI:

LOOP AT <internal table>.

Cheers,

Aditya

Edited by: Aditya Laud on Apr 10, 2009 8:38 PM

[Former Member]

Hi!

loop into the internal table with control name.

PROCESS BEFORE OUTPUT.
MODULE STATUS_1001.
LOOP at <internal table> into <work area>  WITH CONTROL ZSGMAT_TAB.
MODULE FILLTAB.
ENDLOOP.(the internal table to be used in loop in pai and pbo is the table whose fields u want to pass in the screen and back to program in pai )

PROCESS AFTER INPUT.
MODULE CANCEL AT EXIT-COMMAND.
LOOP at <internal table>.
MODULE READ_TABLE_CONTROL.
ENDLOOP.
MODULE USER_COMMAND_1001.

Edited by: Richa Tripathi on Apr 13, 2009 7:20 AM

[Former Member]

Well I got the data in my table but I am not able to get vertical scrollbar active though I have check the

boxes on the table control attributes