The subscription contains parameter values that are not valid

Hi,

I've got an issue on SSRS where I have a daily subscription that works most of the time but sometimes the subscription fails with the message "The subscription contains parameter values that are not valid". This is without any changes to the subscription and when you manually run it, it goes through successfully. Checking the logs for the specific subscription, the only two records you see are the two below, the execution and the execution completed.

library!WindowsService_18!1b40!11/25/2023-05:00:08:: i INFO: Schedule 20fe61da-9ac9-46b7-809f-694f19f26638 executed at 11/25/2023 05:00:08.

library!WindowsService_18!1b40!11/25/2023-05:00:08:: i INFO: Schedule 20fe61da-9ac9-46b7-809f-694f19f26638 execution completed at 11/25/2023 05:00:08.

Is there anything else I can check on this? This is on version 15.0.1102.675.

Thanks

You should take a look at the parameters of the subscription/report.

One (or more) parameter has a default value. When the default value is not provided by the query you're getting the the error-message as you described.