Comma Separated Value (CSV) Files

A *.csv file has a format that stores tabular data. Each row in a CSV file represents a set of values delimited with a particular delimiter. All rows are homogeneous, that is, each row has the same number of values. Values from all rows with the same index create a column. Values in a single column represent the same type of data. Therefore a CSV file represents a table of data (with rows and columns).

The default delimiter for CSV files is the comma, but any symbol can be used as a CSV delimiter, for example, a horizontal tab.

Note Microsoft Office Excel includes native support for the CSV format: Excel spreadsheets can be saved to a CSV file and their data can then be imported into UCMDB. CSV files can be opened in an Excel spreadsheet.

Example of a CSV file:

CSV Files with Column Titles in First Row

CSV files often include column headings in the first row. When data is imported from these files, the titles are considered data and a CI is created for this row. To prevent a CI being created, you can define which row DFM should start at when importing data from a CSV file:

  1. Select Adapter Management > Resources pane > Packages > External_source_import > Adapters > Import_CSV.

  2. In the Adapter Definition tab, locate the Adapter Parameters pane.

  3. Locate the rowToStartIndex parameter.

  4. By default, the value is 1, that is, DFM retrieves data from the first row.

  5. Replace 1 with the number of the row at which to start retrieving data. For example, to skip the first row and start with the second row, replace 1 with 2.