In this exercise, create a new Chain to load some sample bank balance data. The data is a simple ledger of bank balances:
The data typically will be provided in an open standard format such as a flat-file. In this example, we have provided a link to download the sample data that corresponds to the sample BlackLine application.
Step 1: Create a Chain
If needed, navigate to the "DEV" Environment of the "Sample Workspace for BlackLine".
Hover over the blue (+) icon near the lower-right corner. Click "Create a Chain".
Name the Chain "Load Bank Balance Data".
Add a Chain Variable by selecting the blue (+) button
Name the variable "base-url".
Set the variable's value to:
💡 Copy the above URL and paste into the variable field.
Near the top of the window, click the message icon ✉️ to add a Notification.
If necessary, click the button to add a new Notification.
Add an Email Notification by clicking the appropriate button.
Select the condition as "Success".
Add recipients by selecting from the drop-down list.
Save the Chain.
Step 2: Add a HTTP Command to Retrieve Bank Balances
Add the first Command.
In the Available BizApp section, select HTTP ➡️ GET.
💡 Use the Find tool to search for "HTTP" and then search for "GET".
Choose the Command GET by double-clicking the icon, which will auto-load the Command into the Chain Start circle.
📓 Alternatively, click-and-drag the icon onto the pallet. Then move the icon in the Chain Start circle. The Chain Start will show a plus (+) icon indicating that the command may be placed at the start of the Chain.
Rename the Command "Get Bank Balances", by double-clicking the icon or hovering over it and selecting the pencil-icon.
Under "Basic Info", type "Get Bank Balances".
Scroll down to input the URL to be used in the GET Command.
Set the URL parameter by:
Choosing the Chain Variable on the left-side panel, then "base-url"
Select the Workspace Variable on the left-side panel, then choose "data-type"
Add the filename
Save the command.
📓 To concatenate strings in a OneCloud field, be sure to have the field selected and simply add the characters or variables as required.
Step 3: Add a Command to Upload Bank Balances
Add the second Command.
In the Available BizApp section, select BlackLine ➡️ Import ➡️ Bank Balances.
💡 Use the Find tool to search for "BlackLine" and then search for "Bank Balances".
Click-and-drag the icon onto the pallet.
Click, hold, and drag the 🔽 at the bottom of the first Command to the top of the second to connect the Commands.
Edit the Command by double-clicking the icon.
Under "Basic Info", rename the Command "Upload Bank Balances".
Scroll down to set the CSV Data Source parameter:
From the left-side panel, select 🔽 to the right of "Get Bank Balances":
Choose "Response" and the variable should appear in the parameter field.
Save the command.
Step 4: Publish & Run the Chain
Publishing is an important feature in OneCloud. Chains must be published, before they can be run. A Chain and its respective Commands will not be executed otherwise. Whether making one alteration or many, the Chain must be published every time a Chain or Command is edited.
Publish ➡️ Execute ➡️ Run Chain.
To publish a Chain, click "Publish" near the upper-right corner.
Optionally, add a Publish Chain Comment. For this example, leave it blank.
Once published, the "Execute" button becomes active. Click it.
Once executed, the "Run Chain" button is activated. Click it.
The Chain will animated when it is running.
Click on the Anaplan Upload File Command.
When the Chain has been run, the outputs will be available to view.
📚 Related Topics from this Section: