Viewing Internal IDs in NetSuite
NetSuite often refers to objects by their internal IDs when sending error messages through API. Therefore, configuring NetSuite to show internal IDs of objects can be helpful when troubleshooting issues. You can show the internal IDs of objects by enabling the Show Internal IDs preference.
For more information, read Setting the Show Internal IDs Preference.
You can also locate the internal ID of an object by other options mentioned in the topic Finding the Internal ID of Records.