Is Boomi able to update multiple accounts in a single call. Please confirm if Boomi supports batch size update for SFDC. The batch size can be max of 200 (you can update 200 records in a single call).
Yes, the Salesforce Connector allows a Batch Count of 200 documents or less for Send operations like Create and Update. If you are using the Bulk API as well, it is possible to send up to 10000 records per call for these operations. More information on the Batch Count is also available in the 'Send Actions' section of Salesforce Integration Guide - API Best Practices
Scenario: if need to update 100 records(batch update) at a time in SFDC and failed after inserting 10 records. How the commit will happen?
Commit if all success or individual?
If the process is configured to handle the errors or retry the request, the remaining 90 records are retried and the 10 records that were updated using the Bulk API before the failure are not modified. Handle Failed Records in Batches explains this process in a better way.
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