Enable group 'Import Journal Items'.

As you can see the button 'Import Journal Item' in Journal Items form view.

After clicking the button 'Import Journal Items' one wizard will popup. Select a file type (CSV or Excel) and upload the file.

As you can see the whole imported journal items in line at journal entries.

CSV/Excel file formate must be like this.

About Fields

Column	invoice Model	Field Name	Description	Required
A	Journal Items (account.move.line)	Account	Define the Account	Yes
B	Journal Items (account.move.line)	Partner	Define the Partner.	No
C	Journal Items (account.move.line)	Label	You have to enter the Label.	No
D	Journal Items (account.move.line)	Analytic Account	Define the Analytic Account.	No
E	Journal Items (account.move.line)	Amount Currency	You have to enter the Amount Currency.	No
F	Journal Items (account.move.line)	Currency	Define the Currency.	No
G	Journal Items (account.move.line)	Debit	You have to enter the Debit Amount here.	No
H	Journal Items (account.move.line)	Credit	You have to enter the Credit Amount here.	No
I	Journal Items (account.move.line)	Custom Fields	You can import custom fields from here. Please go to the "Custom Fields" tab for more details.	No

1) Don't remove the column from the sample sheet given, you can leave an empty column if the column is not the required type. You can see the table above for that.

2) Don't change the sample sheet column sequence.

3) Please don't use excel if you don't know the very well sheet formatting which is given in the sample sheet. Use CSV for hassle-free import without format issue. If you want to use excel and want to clear the format then please check this video.

4) Add Custom Fields or Non-Exist Standard odoo fields at the end, For adding those fields pls check the custom fields section.
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