Value Field
Value specifies the value to match against the value extracted from the documents. You can also specify null. Trading Networks might have a null value for an attribute for these reasons:
![*](chapterTOC_bullet.png)
For XML documents, the XQL query in the document type did not find the specified attribute in the document.
![*](chapterTOC_bullet.png)
The document type of the document is unknown, so
Trading Networks did not extract attributes.
If you use the Is Null operator, you do not need to specify a value in this field.
You can specify the value types listed in the following table:
Value Field Type | Description |
A string | Type the string. This match is case-sensitive. |
A number | Type the number. |
A date and time | Click ![Select date icon](../b2b-integration-compendium/images/mws_icon_ChooseDate.png) to select the date from a calendar or type the date and time using the format yyyy-mm-dd hh:mm:ss and a 24-hour clock for hh. |