Alternate Entity Hierarchy only Consolidates with Force Consolidate Rule.

Hi All, we have an alternate Entity Hierarchy with mostly shared member base level entities and some other base level not in the primary hierarchy, we also use the approvals to lock them.

We are not able to run the consolidation rule for this hierarchy, it gives the error below. The entities are unlocked, we can only run the force consolidation rule.

Can you please provide any clues?

A method called by the script failed on line: 8, with error: A consolidation cannot be performed. There is either an active consolidation for the selected entity or its descendants, or a failed consolidation that needs to be reset. Please wait until the active consolidation completes, or Force Consolidate to reset a failed consolidation. Entity:[xxx01].[yyy02] Scenario:Budget, Year:FY22 and Period:Nov.