AFAIK

clientScriptModulePath

should basically always start with `SuiteScripts/`; is it actually that client script file that's causing the module error? Or is there a different module in either of the `define`s not being found?

I have found that clientScriptModulePath accepts relative paths like

./adjacent_client_script

The examples in https://docs.oracle.com/cloud/latest/netsuitecs_gs/NSAPI/NSAPI.pdf show both