Validation on Transaction Amount T Code FB50

[Imran-FI]

I am trying to put validation on the transaction amount in T code FB50, but the validation not working below is Prereq, check, and message for ready reference

Prereq:

Company Code = '1000' AND Document type = 'SA' AND G/L = '20002' AND Transaction Code = 'FB50'

Check: Amount < '2000.00'

what I want is for someone to post more than 2000 system give message.

[sumesh_gupta]

Hello Imran, 

Please check your validation at line item level & is assigned/activated at your company code for callup point 0002 in OB28.

Regards,

Sumesh Gupta