Can a record be updated with the same external ID?

Can a record be updated with the same external ID?

I have an external system that needs to update a record in my org. This system only knows the external id, but the problem is that this external id is not unique, e.g. multiple records might have the same external id. I would like to update only the most recently created record out of these with the same external is.

When is user added or removed from…?

When a User is Added to Security-Enabled GLOBAL Group, an event will be logged with Event ID: 4728 A member was added to a security-enabled global group. In this example, TESTLAB\\Santosh has added user TESTLAB\\Temp to Domain Admins group. When a User is removed from Security-Enabled GLOBAL Group, an event will be logged with Event ID: 4729

How do you use an external ID in the import wizard to?

Instead change the Salesforce.com field to actually be the MasterObject field, eventhough the field in the CSV is not actually the ID of the MasterObject. The key is the mapping of the customID field to the MasterObject field instead of accepting the default of it being mapped to the customID field.

What can be used as an external ID?

Example Corp can use any string value they want for the ExternalId, as long as it is unique for each customer. It can be a customer account number or even a random string of characters, as long as no two customers have the same value. It is not intended to be a ‘secret’.

How is an account associated with an external ID?

The Account sObject has a custom field marked as External ID. An opportunity record is associated to the account record through the custom External ID field. The example assumes that: Before the new opportunity is inserted, the account record is added to this opportunity as an sObject through the Opportunity.Account relationship field.

Can you use upsert to update external ID?

You can safely use upsert instead of update. It will just convert all the actions to an update when the corresponding records are found with matching external ids. Thank you very much for fast reply.

Can You update an external ID in Salesforce?

Only do the upsert for the records that are already in Salesforce (by this stage you could also do an update () as the SOQL query could bring back the Salesforce ID)