Credit notes affect contractor finance records, so review controls before saving them. BlueberryERP documentation states that a credit note must keep total debit equal to total credit, include at least two journal lines, and use either a debit or a credit amount on each line—not both.
What to Check Before Saving a Credit Note
Start with the accounting structure. Each journal line requires a valid account, a positive debit or credit amount, and a description of up to 200 characters. An account may be rejected when it is inactive, on hold, not a low-level account, or invalid for the selected project.
| Control | Documented BlueberryERP rule | Review question |
|---|---|---|
| Balance | Total debit must equal total credit. | Does the credit note balance to zero? |
| Journal lines | At least two lines are required. | Are both sides of the accounting entry present? |
| Line amounts | A line cannot contain both debit and credit. | Does each line contain one valid amount? |
| Account status | Accounts must be valid for the selected project and usable for posting. | Is the selected account active and appropriate? |
Use Project Context During Review
Where a journal line includes project information, review the project association alongside the account. BlueberryERP documentation describes project-linked account validation, so finance teams can investigate an account rejection by checking account status, account level, and project validity before attempting to save again.
A Practical Finance Review Sequence
- Confirm that the credit note header and required fields are complete.
- Review each journal line for a valid account, description, and positive debit or credit amount.
- Check that no line contains both debit and credit values.
- Confirm that the total debit equals the total credit.
- Investigate rejected accounts before posting or resubmitting.
These checks give construction and MEP finance teams a repeatable review point for credit notes without treating the ERP as a substitute for their accounting judgement. Blueberry Software can help organisations assess ERP implementation, configuration, and workflow needs for contractor finance processes.



