Forum Post: NAV 2013 transferfields function

I have posted this as a support issue to Microsoft, but would be interested to hear if anyone else has experienced similar problems with Transferfields or other database-related C/AL Commands.

In NAV 2013, the Transferfields function does not seem to be working properly when transferring multiple records between two instances of the same table. In this case, Integer and Boolean fields are sometimes not transferred correctly but the error only occurs in tables with many fields and not for the first x fields in the table. See example code that creates this error when executed in Cronus International 7.00 W1 version, build 7.0.34082.

The three new items created by the code (1100X, 1110X and 1120X) should have "Low-Level Code" 1100,110,1120 respectively.

When the code is runned, all 3 items get "Low-Level Code" = 1100. So the Integer field "Low-Level Code" is copied from the first record for all 3 records generated by the Transferfields command.

//Example code that demonstrates a failure in the Transferfields function.
//Item1 and Item2 Global Variables of type Rec = Item

Item1.GET('1100');
Item1."Low-Level Code" := 1100;
Item1.MODIFY;
Item1.GET('1110');
Item1."Low-Level Code" := 1110;
Item1.MODIFY;
Item1.GET('1120');
Item1."Low-Level Code" := 1120;
Item1.MODIFY;

COMMIT;

Item1.SETFILTER("No.",'1100|1110|1120');
Item1.FINDSET;
REPEAT
Item2.TRANSFERFIELDS(Item1);
Item2."No." := Item2."No." + 'x';
Item2.INSERT;
UNTIL Item1.NEXT = 0;