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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Query returns no value
Microsoft Dynamics AX (Archived)

Query returns no value

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Posted on by CRSW 625

Hi

I created a created a query (sysquery) forcusttable with ranges and I select value for cust account in the selection area of the runbase_Form class I wrote.

when I do the queryrun.next() loop I get no record back even the querybuilddatasource has the correct select statement and running this statement manually return the records.

Here my code to get data from the Queryrun:

while(this.queryrun().next())
{
    custTable = this.queryrun().get(tableNum(CustTable));

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  • CRSW Profile Picture
    CRSW 625 on at
    RE: Query returns no value

    while(this.queryrun().next()) { custTable = this.queryrun().get(tableNum(CustTable));

  • Blue Wang Profile Picture
    Blue Wang on at
    RE: Query returns no value

    Hi CRSW，

    Check if there is data in your table.

    Maybe your other code part has joined multiple tables, and the addLink field causes your query to get no data.

  • CRSW Profile Picture
    CRSW 625 on at
    RE: Query returns no value

    No. I do have 2 tables in the top-level of this query. No links between. Cust Table and Sales Table

  • Suggested answer
    Pedro Tornich Profile Picture
    Pedro Tornich 955 on at
    RE: Query returns no value

    Hi CRSW,

    Having two tables on the top level seems to be the cause of your issues.

    Sometime when you try to write complex SQL statements (like having tables in a query with no joins) AX query gets lost and end up returning no values.

    You can try to synthesize your query in a view and then use the view in your custom.

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