Issue with Metadata Validation

Summary

Metadata Validation showing: Account consol operator should be addition based on parent and child account types

Content

Hi all,

as per a customer reqiurement, I have setup the accounts hierarchy as in the attached screenshot.

Unfortunately FCCS metadata validation gives me the following error:

[FCCS_Total Balance Sheet-Traditional Approach].[FCCS_Total Liabilities and Equity]

Account consol operator should be addition based on parent and child account types

I would like to get this resolved, but have no idea how, without breaking the customers requirement to have the following logic:

Assets             plus sign (+)                ORACLE (default)  plus sign (+) DR

Expenses        negative sign (-)         ORACLE (default)  plus sign (+) DR