In ServiceDesk Plus, the tuple limit can be understood as a control over the number of records stored or operation can process or retrieve at a time. This is particularly useful in an environment where large volumes of incidents, service requests, changes, assets, users and other records are stored.

The primary purpose of the limit is to manage system performance and resource usage. Processing, storing or retrieving a very large number of records in a single operation can increase database and application-server load, consume memory, slow down response times and potentially lead to timeouts. By limiting the number of records handled at once, ServiceDesk Plus can process data in a more controlled manner.

For example, if a query matches 50,000 records and the tuple limit is 1,000, the operation will handle up to 1,000 records at a time rather than attempting to process all 50,000 records in a single operation.

The tuple limit limits the number of records that can be stored in ServiceDesk Plus. It only controls the number of records processed during a particular operation. This is especially useful when working with large data, background operations and integrations.

In short, the tuple limit acts as a safeguard to ensure that large data process operations do not unnecessarily impact the performance and stability of the ServiceDesk Plus application.

Refer to the following documentation to know the tuple limit for the request module and their subentities.

https://help.servicedeskplus.com/tuple-limit-requests

https://help.servicedeskplus.com/migration-limitations#tg-2