ISAM file handling
Enterprise COBOL does not support the processing of ISAM files, nor does z/OS® V1.7 and later releases. You must convert ISAM files to VSAM/KSDS files before you move to z/OS V1.7 or later.
Enterprise COBOL does not support the processing of ISAM files, nor does z/OS® V1.7 and later releases. You must convert ISAM files to VSAM/KSDS files before you move to z/OS V1.7 or later.