I had created a UDF in Employee Master data ' Guaranteed ' and set the Default value as 'Y' & 'N'.
now what i required is when ever in an employees master data this Field is marked as 'Y' system should not allow to change the Department
and once if the same field is marked to 'N', system should allow to change the Department
same time when it is marked as 'Y', and if the user try to change the Department i need to pop up an msg stating
'Your are not Permitted to change the Department as this employee is a Guarantee '
how could i do this process,, is it possible via Fms or Store Procedure Transaction
pls help me to do it