Field help (SMHFLGMAT) 

Use this check box to display the employee screen without the contract area, in the customized entry. This is possible if the employee screen is set up with fields from the following tables only: EMPLOID, EMPLOAD, EMPLOCPT, EMPLOTRY, EMPLOHAB, EMPLOELC, EMPLOEXM, EMPLOEXN, EMPLOPAR, EMPLORIB.
All the fields must depend on the employee ID only, and not on the contract.
The fields set up with formulas based on the time summary, or the payroll or time histories are excluded.