When we create a new Financial dimension called Company and adding financial dimensions for OData Addin in Visual Studio using below link.

Link: https://docs.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/financial/dimensions-overview

Now got to General ledger and create a General journal. Open line in Excel using General Journal line entry and enable editing on Excel and add the newly created ’Company’ financial dimension fields in data connector designer:
• Account.Company,
• DefaultDimension.Company,
• OffsetAccount.Company,
• OffsetDefaultDimension.Company.

When we select Account type as Non-ledger account like Bank, vendor or Customer- The ‘Account.Company‘, ‘Account dimensions.Company‘, ‘Offset account.Company’ and ‘Offset account dimension.Company’ fields have been defaulted with Company code.

However when we select Account type as ledger account and add Main account - 7. The ‘Account.Company‘, ‘Account dimensions.Company‘, ‘Offset account.Company’ and ‘Offset account dimension.Company’ fields have not been defaulted with Company code.

Requirement: When selecting Account type as Non-ledger account like Bank, vendor or Customer also the fields (‘Account.Company‘, ‘Account dimensions.Company‘, ‘Offset account.Company’ and ‘Offset account dimension.Company’ ) should be Empty as like when we select Main account.

The business requirement is that data loss might occur when the lines are failing to be published since the Add-in loader deletes the lines with error.