Model attributes that are also key fields are automatically coerced to be in uppercase. You can block this behavior on a field-by-field basis by defining the notUppercaseFields() function in your TabMenu's user exit file to return an array of field names that should not be converted.
Example:
function notUppercaseFields() { return ['ELEM_ATT$AT_NAME'] }
You can also provide a "global" override for an entire TabMenu by setting the shouldNotAutoUppercase variable to true:
var shouldNotAutoUppercase = true;
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Documentation build: 12.7.2016 11:59:39 [SDK_1481129979000]