The optional showProgress argument enables you to specify that you want to suppress the progress (status) message display resulting from compiling schema files (for example, class number conflict messages) and from any reorganization, by setting this argument to false.
When using a command file to create, rename, move, or delete entities during the batch loading of forms and schemas, all versioned schemas are reorganized by default at the end of a successful command file load (unless the suppressReorg argument is set to true).
When a transaction is committed (that is, no errors are found) and reorganization is not suppressed, a scan is made for schemas requiring reorganization. If any schema is found to require reorganization, all schemas are reorganized.
Suppressing progress dialogs is useful when loading from a script or command file.
By default, progress messages are displayed; that is, the default value is true.
Full details of the load operation are still output to the appropriate log file.