 [START_ENT] SunGard [END_ENT] to buy CheckFree unit .  SAN MATEO , Calif. 1996-08-23  SunGard Shareholder Systems Inc , a subsidiary of SunGard Data Systems Inc , said it had entered into a definitive agreement to buy the Securities Products Business unit of CheckFree Corp .  The company said in a statement on Friday the deal was expected to be finalized in September .  Terms were not disclosed .  The purchase is not expected to have a material effect o SunGard 's financial condition or results of operations .  -- New York newsroom , ( 212 ) 859-1610
SunGard