Hi,
In the form when i am trying to post service order and sale order, i am facing error which is "Reference to the member Posting of the variable could not be solved." i found solution on web but could not understand what is the exact solution of this i face this errror many time when i call any codeunit in form or report this type of error comes so now in form i comment the codeunit calling code after this still am facing the same error . please share your feedback 
Using 2009 R2
Thanks in advance.