Model activation error - Attribute PERIODID3 is missing in node

Hello,

We copied SAP2 Planning Area and while activating the copied Planning Area, we are experiencing following error;

SQL Message: column store error: fail to create scenario: [34011] Inconsistent calculation model;CalculationNode (F_1_68_188):Attribute PERIODID3 is missing in node 0_67,Details (Errors):- CalculationNode (F_1_68_188): Attribute PERIODID3 is missing in node 0_67.- CalculationNode (F_1_68_187): Attribute PERIODID3 is missing in node 0_67.- CalculationNode (1_68): Attribute PERIODID3 is missing in node 0_67.- CalculationNode (1_65): Attribute PERIODID3 is missing in node 0_64.- CalculationNode (F_2_57_189): Attribute PERIODID3 is missing in node 0_58.- CalculationNode (F_2_57_188): Attribute PERIODID3 is missing in node 0_58.- CalculationNode (2_57): Attribute PERIODID3 is missing in node 0_58.- CalculationNode (1_71): Attribute PERIODID3 is missing in node 0_70.- CalculationNode (2_53): Attribute PERIODID3 is missing in node 0_54.- CalculationNode (1_117): Attribute PERIODID3 is missing in node 0_116.- CalculationNode (1_79): Attribute PERIODID3 is missing in node 0_78.- CalculationNode

Would appreciate, if you can let us know what are we missing.

Thanks,

Mangesh