The Length of the string is 1188 but it must be less than or equal to 1024

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I am trying to import a txt file and iam getting this error: The Length of the string is 1188 but it must be less than or equal to 1024

the field is of text and i have mentioned the size to [2000] but still shows this error!!

Any sugestion to solve this issue.

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Dynamics 365 Business Central

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DAnny3211 11,397 on at

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hi

but your string variable is how long?

my guess is that you have some text variable set to 1024

can you share the code?

DAniele

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Manan_Shah 1,459 on at

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Hi,

Please below attach link.

https://learn.microsoft.com/en-us/business-applications-release-notes/april19/dynamics365-business-central/max-length-of-variable-length-table-fields-has-been-expanded

Many Thanks,
Manan

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pankaj.k 994 on at

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Hi Zayn

As per the Code and Text Data Type you can use Maximum :1024 Length.

I suggest you create one more field so you can add more Data.

Note: As per the Microsoft document they are working for the Code & Text Length 2048 but we don't have any idea when we get this new changes.

https://learn.microsoft.com/en-us/business-applications-release-notes/april19/dynamics365-business-central/max-length-of-variable-length-table-fields-has-been-expanded

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pankaj.k 994 on at

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hi Sainudheen

As suggest my above Answer if you create 2 Field then also need to use CopyStr function so you can copy data as per length.

For CopyStr function check URL: https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/methods-auto/text/text-copystr-method

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Inge M. Bruvik 1,105 Moderator on at

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The best idea here would be to write the long text into a blob field instead of using a text variable or a text field.

Maybe also a good idea to try to share your code, then it will be easier to assist you.

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Community Member on at

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Thanks for the all the replies Now, iam trying to make my field into a blob data type and iam using standard method like how work description works ,by creating two procedures

in the table,

procedure SetWorkDescription(newfield: Text)

var

OutStream: OutStream;

begin

Clear("myfield");

"INTRA_NAME".CreateOutStream(OutStream, TEXTENCODING::UTF8);

OutStream.WriteText(newfield);

Modify();

end;

procedure GetWorkDescription() mynewfield: Text

var

TypeHelper: Codeunit "Type Helper";

InStream: InStream;

begin

CalcFields("myfield");

"INTRA_NAME".CreateInStream(InStream, TEXTENCODING::UTF8);

exit(TypeHelper.TryReadAsTextWithSepAndFieldErrMsg(InStream, TypeHelper.LFSeparator(), FieldName("myfield")));

end;

here what happens is iam trying add the code into the xmlport and on

trigger OnAfterGetRecord()

var

begin

myfield := GetWorkDescription()

end;

but it shows error you cannot use your The name 'GetWorkDescription' does not exist in the current context, so iam really stuck now...

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Inge M. Bruvik 1,105 Moderator on at

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Can you please share the complete object?

Use rich formatting there is a function for inserting code.

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xmlport 50000 "Import"

{

Format = VariableText;

Direction = Import;

FieldDelimiter = '^';

FieldSeparator = '§';

TextEncoding = MSDOS;

schema

{

textelement(Root)

{

tableelement(mytable; mytable)

{

fieldelement(myfield; mytable.myfield)

{

}

trigger OnAfterGetRecord()

begin

mytable.myfield := Getnewfieldblob()

end;

}

}

}

}

table 50011 MyTable

{

DataClassification = ToBeClassified;

fields

{

field(1; MyField; blob)

{

DataClassification = ToBeClassified;

}

}

procedure Setnewfieldblob(Newfield: Text)

var

OutStream: OutStream;

begin

Clear("MyField");

"MyField".CreateOutStream(OutStream, TEXTENCODING::UTF8);

OutStream.WriteText(Newfield);

Modify();

end;

procedure Getnewfieldblob() new: Text

var

TypeHelper: Codeunit "Type Helper";

InStream: InStream;

begin

CalcFields("MyField");

"MyField".CreateInStream(InStream, TEXTENCODING::UTF8);

exit(TypeHelper.TryReadAsTextWithSepAndFieldErrMsg(InStream, TypeHelper.LFSeparator(), FieldName("MyField")));

end;

}

This is my code ,

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Community Member on at

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here is my code NorthW

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YUN ZHU 95,329 Super User 2025 Season 2 on at

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Hi, I have done a similar process before, but when exporting, I hope it can give you some reference.

https://yzhums.com/31902/

Thanks.

ZHU

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