Client scripts on a scoped table in cmdb hierarchy with g_form methods like "setMandatory, setDisplay, setReadOnly, setDisabled" on global TPP fields do not work - Known Error

Client scripts on a scoped table in cmdb hierarchy with g_form methods like "setMandatory, setDisplay, setReadOnly, setDisabled" on global TPP fields do not work Description Error "cross-scope access denied" thrown from scoped client scripts using g_form methods on global TPP fields.

Steps to Reproduce

1. Create a new or open an existing scoped application in Studio 2. Create a new scoped table extending cmdb_ci 3. Add an on-load client script as below on the scoped table to set a global field like "install_status" as Mandatory or read only, etc.

function onLoad() { g_form.setMandatory('install_status', false); g_form.setDisplay('install_status',true); g_form.setReadOnly('install_status', false); g_form.setDisabled('install_status', false); }

4. Navigate to the list view of the table from step 2 and click New.

Result: The script does not work and below messages are seen in the console when the form loads

Mandatory false not set on field install_status: cross-scope access denied. Display true not set on field install_status: cross-scope access denied. ReadOnly false not set on field install_status: cross-scope access denied. Disabled false not set on field install_status: cross-scope access denied.

Workaround Use UI Policy and add a UI Policy Action to perform similar actions on the field.