Hi,
as far as I know CE_COLUMN_TABLE is not supported in AMDPs. Replace the CE_COLUMN_TABLE functions by a Select statement (e.g. LT_VBAK = SELECT * FROM VBAK).
By the way. Think about the further usage of CE functions, cause they will not be enhanced/improved anymore so far (Calculation Engine (CE) Functions - Rest in Peace).
Best Regards,
Florian
