megaphone
Update your Profile with your Support type to get your Support Type badge.
Nominate Your Peers for NetSuite Support Community's Choice of the Quarter! Submit your nomination today.
Stay in the know of how NetSuite can help grow your business with our guides, webinars, and events. Subscribe Here
What Topic Should We Cover Next? Your idea could be our next feature—drop your suggestion now!
No Limits. Just possibilities. Join us for complimentary one-day events around the world and step into a future fueled by AI and limitless potential. Discover what's next at SuiteConnect Tour 2026.
Try Intelligent Payment Automation – Fee Free For Your First Month For more information, visit this thread.
New AI Community Guidelines. Please review and follow them to ensure AI use stays safe, accurate, and compliant.
Expand your NetSuite knowledge by joining our Ask A Guru Live sessions. RSVP on this event now.
Don't miss out on our Pop Quiz! You only have until tomorrow, April 10, 2026, 2:00PM ET to comment your answers.

Discussions
Stay up-to-date with the latest news from NetSuite. You’ll be in the know about how to connect with peers and take your business to new heights at our virtual, in-person, on demand events, and much more.
New AI Community Guidelines. Please review and follow them to ensure AI use stays safe, accurate, and compliant.

Search for existing customer - SuiteTalk

edited Dec 2, 2019 3:06PM in SuiteCloud / Customization 2 comments

I just started to write a suitetalk application using C#. Before I create a new customer, I want to check whether the customer already exist in the system by comparing the masterID (from our legacy system) which is a custom field (MasterID – Integer), what would be the best practice to do that? I assume I have to use CustomerBasicSearch but then how can I pass the masterID to compare. Basically I would like to know how to get/search customer by passing a value into the custom fields.

Also, I cannot use externalID since I have other ID needed to be imported from our legacy system.

Howdy, Stranger!

Log In

To view full details, sign in.

Register

Don't have an account? Click here to get started!

Leaderboard

Community Whiz

Quarter 2 (Apr-Jun 2026)

This Week's Leaders

This Month's Leaders

All Time Leaders