}
}
-if ($op eq 'modify' || $op eq 'insert' || $op eq 'save' ){
+if ( ($op eq 'modify' || $op eq 'insert' || $op eq 'save') and ($step == 0 or $step == 3 )){
if (exists ($newdata{'dateexpiry'}) && !($newdata{'dateexpiry'})){
my $arg2 = $newdata{'dateenrolled'} || C4::Dates->today('iso');
$newdata{'dateexpiry'} = GetExpiryDate($newdata{'categorycode'},$arg2);