L Script for projected inventory.

Hello SOP experts,

I would need your help to find out what's wrong with this L Script that I created to calculate a Projected Inventory KF. The script is based on HPROJECTEDINVENTORY from SAPMODEL1.

Attached is the script in .txt format.

When activating my model, I get this error message:

E - Exception raised from  InternalError: dberror(PreparedStatement.execute): 2048 - column store error: fail to create scenario:  [34011] Inconsistent calculation model;CalculationNode (3_29) -> operation (CustomLOp):Compilation failed:line 84: Error: Unexpected token '='

line 84: piq = pq - dd + ilpp;        ^ at ptime/query/plan_executor/trex_wrapper/trex_wrapper_body/trex_metadata.cc:2054

Hope you can help.

Best Regards!