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Hi,
There is something particulary odd in AX2012 R2 CU9 (not tested in more recent versions) when we use Query object.
Consider the following example code:
new Query(queryStr(InventTable)).datasourceTable(tableNum(InventTable)).clearRanges();(I used queryStr(...) to initialize the query but it could have been made using a packed query container or whatever)
This throws an exception "QueryBuildDataSource object not initialized". In order to resolve the issue, I have to explicitely store the query object in a new variable, like this:
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ReportQuery query = new Query(queryStr(InventTable));
query.datasourceTable(tableNum(InventTable)).clearRanges();
This way, the querybuilddatasource object is properly returned. The weird thing is, the first snippet of code works well in CIL context. It does not work in traditional X++ interpreter mode.
Actually, we found this while using the SysOperation framework,
we had some code pattern in our service class that looked like:
// Pseudo-code
public void process(_contract)
{
_contract.getQuery().datasourceTable(tablenum(....
}
It was running pretty well in CIL until we wanted to test it in X++ by disabling CIL execution...
I can't really explain this difference in behavior, so if somebody from MS who knows kernel code can give us an explanation, he/she is welcome :)
Otherwise, maybe it can help some of us.
See you!
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