Incidents: 3227019
RPI Number: 1120204
Product: ACUCOBOL-GT
Module: Vision
Machines Affected: All UNIX
Known Versions Affected: 10.3.0
Changes applied to version 10.3.0 to resolve ECN-4607, which corrected some file and record locking issues in the Vision library on UNIX, caused a 30,30 error to be returned when opening a file on a read-only file system for INPUT. The change applied for this ECN (4670) corrects this.