message type E and inactive fields

[Former Member]

Hi,

After: MESSAGE e001(00) WITH text-t001 all fields on screen becomes inactive even when I press enter. What is a correct flow logic for a screen to make screen field visible after enter key press immediatelly after error message occurs ? thx a lot.

[Former Member]

Hi

u need to use CHAIN/ENDCHAIN.

PROCCE PAI.
   CHAIN.
       FIELD1.
       FIELD2.
       ...........
       FIELDN.
       MODULE SET_MESSAGE.
    ENDCHAIN.

MODULE SET_MESSAGE.
  MESSAGE e001(00) WITH text-t001.
ENDMODULE.

MAX

[Former Member]

Hi,

In a selection screen,

You might have used OBLIGATORY for some of the fields on selection screen

Remove that and validate that field is not initial.

If P_MATNR is initial.

set cursor field 'P_MATNR'.

message e000...

endif.

Edited by: Chandrasekhar Jagarlamudi on Jun 2, 2009 2:28 PM

[Former Member]

Hi,

if it in module program in flow logic SE51 PAI

FIELD w_pn MODULE validate_material. where w_pn is the filed name on the screen

validate_material is the module name

write this error message in that module

OR

If it a selection screen write a login on AT SELECTION-SCREEN ON FIELD <field>

Regards

Krishna

[Former Member]

Hi,

In PAI of the screen,

use Chain....Endchain Statement.

In between this call any module & check the screen parameters into it.

Even though u gave error message (Type E) into it, it will not exit the program.

Sujit.

[Former Member]

i think you might be wrote that Error Message In Event START-OF-SELECTION.

WRITE that statement in AT SELECTION-SCREEN EVENT..

This time it won't happens...