CODEUNIT.RUN #2

Another version of my multiple choice question I posed here.

Given:

Codeunit 50000:
OnRun()
Cust.INIT;
Cust.INSERT;
Cust.INSERT; // This duplicate stament has been put here intentionally

Codeunit 50001:
OnRun()
IF CODEUNIT.RUN(50000) THEN
  MESSAGE('OK')
ELSE
  MESSAGE('LASTERRORTEXT: %1', GETLASTERRORTEXT);

Which error/message will occur when codeunit 50001 is being executed?

1. 'OK'
2. 'LASTERRORTEXT: The Customer already exists. Identification fields and values: No.='''
3. 'The Customer already exists. Identification fields and values: No.='''
4. none

Note

• Variable Cust in codeunit 50000 is linked to the Customer table.
• As before of course you're free to test it in NAV, but first give it a try "from the bare head".