【正文】 function to be unable to satisfy the customer the need, the project expense surpasses the budget, the project plan dragging or is pelled to cancel and so on, it finally manifests for customer degree of satisfaction depression. Therefore, the recognition risk, the appraisal risk and take the measure to be supposed to be the risk management have the extremely vital significance to the risk to the project management. Ⅰ Risk management concrete content The project risk management mainly divides into following several steps: The risk recognition, the qualitative/quota risk analysis, the risk should to plan the establishment and the risk monitoring. 1. risk recognitions The risk recognition, is refers distinguishes and records possibly has the adverse effect to the project the factor. Because the project is in develops in unceasingly the change process, therefore the risk recognition also passes through in the entire project implementation entire process, but is not merely the project initial stage. The risk recognition is not the disposable work, but need more systems, crosswise thought. Possesses nearly about the project plan and the information all possibly takes the risk recognition the basis, like project progress and cost plan, work deposition structure, project anizational structure, project scope, similar project historical information and so on. Needs to pay attention, all risks all may carry on the management by no means through the risk recognition. The risk recognition only can discover the known risk (for example: In the known project anization some member ability cannot satisfy the request pletely) or the known unknown risk (knownunknown, namely event name known, like customer side personnel participates in dynamics being insufficient)。 Reduces, namely through takes the measure to reduce the risk probability or the risk influence, thus achieved reduces the risk value the result。 Accepts, namely does not take the measure to this risk, accepts result which it creates, or occurs after this risk uses the contingency plan to carry on processing again. Selects what method to e specifically to be supposed to some risk, is decided in this risk value (EMV), plans to adopt should to the measure possible cost, the project management personnel treat the risk the manner (utility function) the type and so on various aspects, cannot be generally spoken. The risk should be aims at the risk to the plan which distinguishes to carry on。 But the buyer hoped ERP system all function many implementations, obtains as far as possible by the fixed price the greatest ine. If the bilateral difference is big, cannot achieve consistently, then can create the efficiency inevitably to be low, wrangles mutually. Therefore, in the ERP project contract, should make as far as possible the clear limits to the project implementation scope, cuts cannot pause in the implementation finance module perhaps the implementation receivable, the manipulation, the general ledger management and so on in stratification plane. Rather multiflowered some time before in project implementation scope limits work, also do not have in the project implementation process, facing ERP many functions, the implementation side and the user side is unyielding, or the forced concessions, invests a bigger energy in the project, but causes the project not to be able to plete on time. 2) project progress risk About the ERP project implementation cycle, at present has emphasizes fast the tendency in the propaganda. But ERP project progress control certainly not easy matter, not only is decided by consultant firm39。s remarkable quality, smoothly has assisted the world effectively with the metal political line work. Starts from the political line then to have special consultant to be responsible to induct the implementation entire the plan, the longterm accumulation profession knowledge and the managerial experience have also promoted the entire ERP operation level, has properly dealt with in the political line work issue. The user has the intense approval to the project minute stage implementation, only emphasizes in the first stage to the basic function realization, but the massive work will remain after the political line or improve in continually the process. But in the actual operation, by no means all users all have this kind of understanding and the approval to the ERP implementation, therefore, in project progress plan time, constantly when project progress plan strives for quickly, even is pursues some to have the special significance date sedulously to take the project milestone, will create the very tremendous pressure to the project progress control. In fact, the very many project defeat, is precisely is attributed to the project progress to appear the dragging, but causes the project team despondency, the efficiency to be low. Therefore, the ERP project implementation time management, needs to consider each kind of latency fully, suitable conservative。 In the implementation, should emphasize the project according to the progress execution importance, in considered when any question, all must take the maintenance progress the precondition。s appraisal, also should include the consultant firm to the user side member who participates in the project (in under the domestic present environment, mainly is refers to essential user) the appraisal. At the same time, should guarantee the project personnel to the project investment degree. Should participation the ERP project personnel39。 Formulates the suitable rewards and punishment measure。t understand ERP correctly Some enterprises regard as ERP the business management the panacea, thought since ERP the function is formidable, so long as on ERP, enterprise39。s all flows all may integrate to ERP in