* One procedure file >SET PROCEDURE TO proc1 >lcProc = SET("PROCEDURE") && proc1.prg >SET PROCEDURE TO (lcProc) ADDITIVE >* Two procedure files >SET PROCEDURE TO proc1 >SET PROCEDURE TO proc2 ADDITIVE >lcProc = SET("PROCEDURE") && proc1.prg,proc2.prg >SET PROCEDURE TO (lcProc) ADDITIVE && generates an error >Try it Sergey, it works as just SET PROC TO &lcproc, even if there is 2 or more proc files (with or without the ADDITIVE clause).