When schedule the reports thru jasper report server by using API, For example Billing report that we need to generate for 1000s of customers, how to ahcieve it.

[g.mahdduh5]

When schedule the reports thru jasper report server by using API,
For example Billing report that we need to generate for 1000s of customers, how to ahcieve it.
If i say in other way, how can we inject one parameter at a time to the report(jrxml) and create the report?