I am sending some zipped files to a server, using IBM FTP CS V1R4(exec pgm=ftp). Ftp always returns code of zero, even if it didn't go thru. How can I check the ftp return codes thru the cobol program? The following are some FTP return codes I need to check: 530, 532, 553, 552, 451, 425, etc... Any help is greatly appreciated. Thanks.