SAP And Oracle Systems
The major ERP vendors have all established application hosting programs. Some have multiple programs in place simultaneously. Thus, public-sector organizations typically have a number of choices of not only which software best meets their needs but which application hosting program they prefer.
There are three aspects to costing application hosting: software costs, processing costs, and implementation costs. Software prices can be priced per user/per month. Processing services can also be priced this way or based on actual transactions processed. Implementation services are most often paid up front but can be amortized over a number of years.
The concept of "rent your software, don't buy it" has real appeal to elected officials who wish to avoid high initial cash outlays. However, because SAP Oracle ERP Systems implementation costs are typically at least two times (and as much as five times) greater than the basic software costs, this benefit is somewhat illusory. If you want to change software vendors, you must re-implement.
Although at least one ERP vendor does provide both software and implementation services, in most instances, the software, processing, and implementation require three separate and distinct firms to provide the software and services. Typically, an ERP vendor has established a fixed software rental fee and partners with other firms that provide processing and implementation service. The ERP vendors also offer a choice of implementation and customer services options. This means that a single public agency can acquire the same ERP software from a variety of providers with multiple pricing formats. Implementation of SAP Oracle ERP Systems is often approached in a Big Bang, let's-do-it-all-at-once style of approach. Another approach to SAP Oracle ERP system implementation hosting has agencies replacing existing modules one at a time until the full ERP system is in place. The underlying theme is to plan long term and select an ERP vendor for a number of years. At the same time, act short term by implementing financials, or HR/payroll, or maintenance management, or utility billing one module at a time, as the older systems become obsolete. Implementations are now being completed in nine months and often can take less time. Four-month implementations are even possible in smaller agencies. Implementing SAP Oracle ERP Systems one module at a time has the disadvantage of having to build interfaces to the remaining legacy systems that will eventually be discarded. On the other hand, the potential of having to maintain a single technology and work with a single vendor to obtain a truly integrated system is considered worth the cost in the long run. The major advantage to SAP Oracle ERP Systems application hosting is that medium and smaller public entities can obtain the functionality and power of comprehensive administrative and financial systems at a fraction of the costs of installing and maintaining these systems on their own. The most important of these advantages are the following: the opportunity costs associated with software ownership, its zero residual value, and reduced useful life expectancy. In addition, with the difficulty that local governments have in attracting and retaining IT staff, application hosting becomes an even more attractive alternative and one that local government financial managers should seriously consider.
ERP SAP
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