Refresh screen fields

[Former Member]

Hi all,

In my dialog screen, if i get an error after giving a wrong input, the input fields are disabled. i have to go back to the program and exec again to key in. how can i solve this problem.

plese advice me,

Rajesh.

[Former Member]

Hi,

Try to use CHAIN and ENDCHAIN. Place all the required screen fields in between CHAIN and ENDCHAIN.

Thanks and Regards,

Bharat Kumar Reddy.V

[Former Member]

Put the fields to be inputted in CHAIN,ENDCHAIN in PAI

PAI.

CHAIN.

<FIELD1>

<FIELD2>

ENDCHAIN.

If any validations fails control goes to the field where error occurred.

[anversha_s]

hi,

in the PBO.

assaign screen fields name = field values.

ur problem will be solve.

rgds

anver

[Former Member]

Hi,

Use Chain and Endchain statements.

syntax:

CHAIN.

FIELD: <f1>, <f 2>,...

MODULE <mod1>.

FIELD: <g1>, <g 2>,...

MODULE <mod2>.

...

ENDCHAIN.

In MODULE <mod1>. and MODULE <mod2> u can write ABAP codings for validations.

Suppose if u give wrong input for the field <f1>, all fields will be disabled except f1. once u give correct input for f1 and press enter all fields will be enabled.

Regards

Divakar

[Former Member]

Thank u all.

I have solved the problem using chain and end chain statements.

Regards,

Rajesh.

[Former Member]

hello,

i need to give points for all who have helped me.

but iam not able do. how can i do so.

regards,

rajesh.