We might often run into pipeline failure as a result of missing values for Expression variables.
The following might be the reasons for the error:
- The variable does not exist.
- Spelling is incorrect.(Make sure to use Variable Id.)
- The scope of the variable might be at Account, Organization, or Project level, so we have to reference it correctly.
To reference a variable at different scopes, you can use:
-
Account-level reference:
<+variable.account.[var Id]>
-
Org-level reference:
<+variable.org.[var Id]>
-
Project-level reference:
<+variable.[var Id]>