Getting Wrapped Conversion Error:The undefined value has no properties error when trying to create a catalog task through workflow

[Gowtham Kodali]

Hi,

When i am tring to create a  catalog task through workflow getting an error 

Create a Task: org.mozilla.javascript.Wrapped ConversionError:The undefined value has no properties 

Any solutiion for this

[Mahi10]

Hi Ankur,

I have to generate CSV file (semi colon seperated ) on a RITM with all the variables. For this I have used the script which you have posted in community. Earlier it worked as expected. Now I am getting same error message which you people are discussed aforementioned. All the implementation is done under scoped app. Can you please go through this and please let me know, what went wrong.

Any help would be appreciated.

Thanks in Advance !!!

Script : 

var csvHeader = [];
var valuesArray = [];

var gr = new GlideRecord('item_option_new');
gr.addEncodedQuery('cat_item=' + current.cat_item);
gr.query();
while(gr.next()){
var label = gr.question_text;
var value = current.variables[gr.name]

csvHeader.push(label.toString());
valuesArray.push(value.toString());
}

var csvHeaderRow = csvHeader.toString();
var valueRow = valuesArray.join(';');
var sa = new GlideSysAttachment();

var document = csvHeaderRow + "\n" + valueRow;

var ritmRec = new GlideRecord('sc_req_item');
ritmRec.get(current.sys_id);

sa.write(ritmRec, "catalog_variables.csv", "text/csv", document);

Error I am getting :

Wrapped conversationError: The undefined value has no properties. (<refname>; line17)

[Ankur Bawiskar]

Hi,

seems to be issue for the write function

did you print what came in the content i.e. variable document?

Regards
Ankur

[Mahi10]

Hi Ankur,

Sorry, I missed one point, I have added time stamp to my filename. I have used this in Run script activity of Workflow. 

Attching here again the complete script :

var gr = new GlideRecord('item_option_new');
gr.addEncodedQuery('cat_item=' + current.cat_item);
gr.query();
while(gr.next()){
var label = gr.question_text;
var value = current.variables[gr.name]

csvHeader.push(label.toString());
valuesArray.push(value.toString());
}

var csvHeaderRow = csvHeader.toString();
var valueRow = valuesArray.toString();
var sa = new GlideSysAttachment();

var document = csvHeaderRow + "\n" + valueRow;

var ritmRec = new GlideRecord('sc_req_item');
ritmRec.get(ritmSysId);

var filename = 'catalog_variables'+new GlideDateTime().getDisplayValue()+".csv";

sa.write(ritmRec, filename , "text/csv", document);

[Ankur Bawiskar]

Glad to know.

[Mahi10]

Hi Ankur,

I have printed. Record got inserted in sys_attachment table. I am not getting what exactly the issue is. Please suggest me any resolution for it.

Thanks!!

Attaching here test results in Background script :