Problem with Aggregator Pattern

[luchorio2016]

Hello Dear Expert

I just watching a aggregator pattern like this blog: Enterprise Integration Patterns at SAP Cloud Integration: Aggregator | SAP Blogs

However whan I tried to save a iflow this messages appear: The process requires a transaction because aggregator is used. Set transaction handling to Required for JDBC.

Can you help me?

[alex_bundschuh]

To add to Priyanka's answer, some background why you get this issue now and before this was not the case: note that if you create a new integration flow the default setting for transaction handling has been recently changed from Required for JDBC to Not Required because in many cases you actually won't need a transaction, this new default setting should avoid potential data pool exhaustion in case of too many transactions opened, in your case as Priyanka stated however you need a transaction, see https://help.sap.com/docs/SAP_INTEGRATION_SUITE/51ab953548be4459bfe8539ecaeee98d/2a5d4bc3b5da46df84b...

Alex