Enable screen entry after error message

[Former Member]

Hello experts,

I am working on a exit for CO11N. We already have added few fields on this screen.

Now the requirement is that there are two fields, if a user enters anything in first field but the second field is initial then a error message should come asking to enter the value in second filed as well.

I put the condition in exit and sending a error message for this. But now the problem is that the screen become disable on this error message.

I want either the second field remain enable or on next enter the whole screen becomes enable.

Can you please help me on this.

Thanks in advance.

Best Regards

Ankur Gupta

[Former Member]

Hello experts,

I am working on a exit for CO11N. We already have added few fields on this screen.

Now the requirement is that there are two fields, if a user enters anything in first field but the second field is initial then a error message should come asking to enter the value in second filed as well.

I put the condition in exit and sending a error message for this. But now the problem is that the screen become disable on this error message.

I want either the second field remain enable or on next enter the whole screen becomes enable.

Can you please help me on this.

Thanks in advance.

Best Regards

Ankur Gupta

[Former Member]

hi,

in module pool, the input fields get greyed out when we generate an error message.In order to enable them you need to do following in pai.

PROCESS AFTER INPUT.

CHAIN.

FIELD : <field1>,

<field2>,

<field3>,

<field4>

MODULE <module_name>.

ENDCHAIN.

[Former Member]

Hi

Thanks for your reply. It works but now the problem is that the value I entered in second field is showing as blank.

Can you please suggest.

Best regards

Ankur Gupta

[Former Member]

DO you wish to retaim the wrong values after generating the error message?

Then you might have to save it in a variable and pass it to teh screen.Because thsi would regenerate teh screen.

check this link :

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Edited by: sap_wiz on Jul 6, 2011 3:50 PM

[lijisusan_mathews]

Try doing the following: -

suppose your new fields are field1 and field2

process after input.

chain.

field field1.

field field2.

module check_validation on chain input.

endchain.

In the module check_validations, write your validation code and pop the error. In this case, the remaining fields in that chain group should be enabled.

Suzie

[Former Member]

Suzie

I had the same issue & your solution worked like magic. Thanks.