Abstract: Changes in the supply chain of one product may affect the price and availability of many other products. Likewise, a product may be composed of a number of smaller parts. Changes in the cost or availability of any of the parts that comprise a product may result in changes in cost or availability of the product as well as many other related products. A supply chain analysis engine is used to model a supply chain. The supply chain analysis engine may identify dependencies between products, sub products, and supply chains. The dependencies may be used to analyze the impact of a change in the supply chain on all relevant products.

Abstract: Various arrangements are presented for performing comparisons of indented cost BOM (bill of material) structures of two or more items in a supply chain management system. By understanding the hierarchical nature of the indented cost BOM structure of each item and various nested relationships, it may be possible to perform complex comparisons that involve multi-level structures.

Abstract: Changes in the supply chain of one product may affect the price and availability of many other products. Likewise, a product may be composed of a number of smaller parts. Changes in the cost or availability of any of the parts that comprise a product may result in changes in cost or availability of the product as well as many other related products. A supply chain analysis engine is used to model a supply chain. The supply chain analysis engine may identify dependencies between products, sub products, and supply chains. The dependencies may be used to analyze the impact of a change in the supply chain on all relevant products.

Abstract: A computer-implemented method of managing reconciliation and write-off data in an accrual-based accounting environment may include steps of retrieving a plurality of transactions associated with a predetermined purchase order from a database coupled to a computer network; calculating an aggregate accrual balance of the retrieved plurality of transactions and associating the calculated aggregate accrual balance with a unique first identifier; when the aggregate accrual balance associated with the unique first identifier indicates that the predetermined purchase order is unbalanced, loading a first reconciliation table with first reconciliation information and storing the first reconciliation table in the database; enabling writing-off the aggregate accrual balance, and when the aggregate accrual balance has been written-off, removing the first reconciliation information from the first reconciliation table and storing the first reconciliation table in the database.

Abstract: A computer-implemented method of managing reconciliation and write-off data in an accrual-based accounting environment may include steps of retrieving a plurality of transactions associated with a predetermined purchase order from a database coupled to a computer network; calculating an aggregate accrual balance of the retrieved plurality of transactions and associating the calculated aggregate accrual balance with a unique first identifier; when the aggregate accrual balance associated with the unique first identifier indicates that the predetermined purchase order is unbalanced, loading a first reconciliation table with first reconciliation information and storing the first reconciliation table in the database; enabling writing-off the aggregate accrual balance, and when the aggregate accrual balance has been written-off, removing the first reconciliation information from the first reconciliation table and storing the first reconciliation table in the database.