We are getting an error message while posting a vendor invoice journal:
You must select a value in the CostCenter field in account structure: <account structure name>. The combination was not validated beyond the CostCenter financial dimension.

GST is being calculated correctly:

I can confirm this balance sheet account structure is attached to the ledger, the account structure itself is active, advanced rule structure containing an entry for this combination of financial dimensions is attached to this balance sheet account structure, main account is active for this company (not suspended) and all other financial dimensions in this accounting string are active for this company.
Ledger. Account structure is attached to the ledger.

Account structure is active itself.

Advanced rule structure is attached to the account structure.

Advanced rule structure contains an entry for the financial dimensions combination.

However, still the system is throwing this error message. Please advise how this could be resolved.
Thanks!