When trying to delete or modify a transaction in HandiLedger, the following error may occur if the HandiLedger/Time+Billing Integration has been set up, and the transaction originated from Time+Billing data processing.
If you have deleted an invoice or receipt in Time+Billing, the linked transaction will also be deleted from HandiLedger. If the transaction does not automatically delete and you try to manually delete it, an error will occur.
Raise a support query using the Digital Assistant in MyAccess portal for further assistance.

