The maximum length of Object Schema Name and Key are fixed length, i.e. 50 characters and 10 characters respectively. However, both "NAME" and "OBJECT_SCHEMA_KEY" columns in AO_8542F1_IFJ_OBJ_SCHEMA table are defined as varchar(256). So, it will be nice to make those maximum length be configurable up to 256 if customers want to use longer name or key than the default.