ODBC Error keeps occuring

Hi all,
We are having an issue with our ODBC connection. IT keeps repeatedly dropping with the below error and stopping our reporting. Does anybody know if there are any settings in the business objects/crystal system anywhere that needs changing to stop this happening. Once the connections are cleared out it connects again but this keeps happening, which seems to indicate the connections are not being closed properly. We have an ERP server and a business objects server which the ODBC connection is on. Any advice would be hugely appreciated. Thanks

Have a look at this and see which situation applies to you:

https://community.progress.com/s/article/How-to-troubleshoot-Broker-Rejects-Connection-error-when-connecting-via-ODBC-datasource-DSN