NetSuite Salesorder to SalesForce opportunity Flow

Composite Operation failed due to the following error(s) field integrity exception: PricebookEntryId, unknown (versions 3.0 and higher must specify pricebook entry id, others must specify product id) for OpportunityLineItem[0] field integrity exception: unknown, unknown (versions 3.0 and higher must specify pricebook entry id, others must specify product id) for OpportunityLineItem[1] field integrity exception: unknown, unknown (versions 3.0 and higher must specify pricebook entry id, others ...

Can anyone help me with this error.

Hi @animeshverma
Please perform the following quick checks on your end:
  1. Confirm that the Sales Order Items are available in Salesforce.
  2. Ensure that the Item/Product records are active and associated with an active pricebook in Salesforce.
  3. If these steps do not resolve the issue, please raise a support ticket for further assistance.
Regards
Nilesh