How to throw error in Module pool

[vikash_pathak]

Hi Experts,

I have one probelum in Module pool Programm and i need you solution,

i have 10 input fields in  module pool, and the first field is land1,

when i will give input in land1 as "US" so it should throw error "not allowed"

and all the field should be enable. should not be disable

please help me out.

thanks

Vikash

[himanshu_gupta13]

Hi,

You can show message in PAI whenever field finds US.

if land1 = 'US'.

     Message 'Invalid Input' Type 'I'.

     leave to screen 100 .

endif.

Many Thanks / Himanshu Gupta

[former_member289261]

Hi,

In your PAI, do this :

CHAIN.

     FIELD 1,
     FIELD 2,

     ..

     ..

     FIELD 10

     MODULE VALIDATE.

ENDCHAIN.

Now, in module VALIDATE write code :

IF LAND1 = 'US'

     MESSAGE 'ERROR' TYPE 'E'.

ENDIF.

This will throw error message while all the 10 fields will remain enabled.

Regards,
Ashish

[venuarun]

Hi Vikash,

In PAI ,

Chain

field1

Field2

Field3

......

Module Validate

Endchain.

In this module you give your condition

IF Field1 = 'AB'

MESSAGE 'ERROR' TYPE 'E'.

Endif.

Regards

Arun VS

[former_member289261]

@ARUN VS

Please go through the thread before posting solutions and avoid posting the same solution which is posted already.

[vikash_pathak]

Thanks for your reply, i got the solution.

and one more thing is that suppose in case if i would like to disable all the the field in same condition just opposite of the this. so how could we achieve it.???

[venuarun]

Hi Vikash,

In  PBO you should give your code for disabling ,

In  PBO

Loop at screen

Screen Name = 'field1'

screen name = 'field2'

screen active = 0

modify screen

Endscreen

Regards

Arun VS

[VenkatRamesh_V]

Hi Vikas,

try this,

if  LAND1 EQ 'US'.
MESSAGE 'No Data can be found!' TYPE 'S' DISPLAY LIKE 'E'.
LEAVE LIST-PROCESSING. 
endif.

Regards,

Venkat.