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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Querying AX Data
Microsoft Dynamics AX (Archived)

Querying AX Data

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Posted on by dynamics developer 2

Hi,

How can I query data based on the last modified date time field. i am using AIF services to retrieve data but it isn't allowing me to query on the last modified date.

It says that the PurchTable does not have a field named modifiedDateTime.

Thanks

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  • Verified answer
    André Arnaud de Calavon Profile Picture
    André Arnaud de Cal... 301,018 Super User 2025 Season 2 on at

    Hi,

    Check the table property 'ModifiedDateTime'. This might be standard not enabled (No). Then this field is not availabe. If you set the parameter to Yes, the field is enabled. All already existing records will not have this field filled. Future records will have it. Please note that updating this field will cost some time and can in some cases badly influence your performance.

  • dynamics developer Profile Picture
    dynamics developer 2 on at

    Thanks Andre

    I really need this field because i am integrating POs with another application based on last modified.

  • dynamics developer Profile Picture
    dynamics developer 2 on at

    Hi

    now it keeps giving the error

    "The UTC date/time string is not in the expected format"

    Can you tell me what is the correct format for querying?

  • Dick Wenning Profile Picture
    Dick Wenning 8,705 Moderator on at

    from code:

       utcdatetime utc3 = str2datetime( "1985/02/25 23:04:59" ,2131 );

       str Temp = datetime2str( utc3 );

    ore use SysQueryRangeUtil class in the range of the query, do you know how to use?

  • dynamics developer Profile Picture
    dynamics developer 2 on at

    Thanks Dick Wenning for your reply. But i am writing code in C# and using AIF to query data from AX.

  • Dick Wenning Profile Picture
    Dick Wenning 8,705 Moderator on at

    System.DateTime netDttm;

       utcdatetime xppDttm;

       str xppString;

       ;

       xppDttm = 2007-06-05T23:22:21; // ISO standard format.

       // Convert X++ to .NET.

       netDttm = Global::utcDateTime2SystemDateTime(xppDttm);

       // Convert .NET to X++.

       xppDttm = Global::CLRSystemDateTime2UtcDateTime(netDttm);

       xppString = DateTimeUtil::toStr(xppDttm);

       info("xppDttm: " + xppString);

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