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BUCU_CHECK_CEFFYEAR_RANGE - Check year of cash effectivity against time horizon
BUCU_CHECK_VERSION - Check existence of budgeting version
BUCU_CHECK_VERSION_FREEZE - Check existence of frozen budgeting version
BUCU_GET_VERSION - Get budgeting version
BUCU_GET_VERSION_FREEZE - Get budgeting version
BUCU_SHOW_VERSION - Show budgeting versions
BUCU_SHOW_VERSION_FREEZE - Show budgeting versions
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