have same question, wait for someone more information regarding this topic.
if possible, to use get method option , it's help reduce the time limit for loading report
Do the tables you query on have lots of data? It could be a matter of some basic SQL tuning to start with. Sometimes, indexes on tables in IFS aren’t quite what you expect.
Also, does the report return lots of data, like thousands of records? If so, what’s the purpose of that? I know some people prefer to dump things to Excel and fiddle with the data there, but a group and sum is much more efficiently performed in the database, i.e., the report itself.
Feel free to share the select statement, as well as the IFS Cloud version.