Hi @Ranjani0691,
The Jira Components field is a multi-value field. Unfortunately, eazyBI can track changes only for single-value fields. You can read more about this on our documentation page - https://docs.eazybi.com/eazybijira/data-import/custom-fields/advanced-settings-for-custom-fields#Advancedsettingsforcustomfields-Importchangesofcustomfielddimensions.
One thing you can try is to get the information in a scripted field in Jira and then try to import it in eazyBI. Please have a look at a use case where the history of “Original estimated hours” is imported via a Jira Misc custom field - https://docs.eazybi.com/eazybijira/data-import/data-from-jira-and-apps/jira-misc-custom-fields#JiraMiscCustomFields-Originalestimatedhourshistory.
You could try to get a string of the Component values and the date the changes were made.
Also, you can have a look at another community post where a different approach is suggested - Component Change History.
Best,
Roberts // support@eazybi.com