AnEntErprisE rEsourCE plAnningErp) is Built upon A CommErCiAl (71) thAt promisEs thE sEAmlEss (72) oF All thE inFormAtion Flowing through thE CompAny -- FinAnCiAl, ACCounting, humAn rEsourCEs, supply ChAin AnD CustomEr inFormAtion. in implEmEntAtion, AllErp systEms inCluDE sEvErAl FEAturEs. thE systEm is instAllED on A typiCAl DAtABAsE mAnAgEmEnt systEm. it rEquirEs initiAl sEtup ACCorDing to thE orgAnizAtion’s proCEss, But it mAy BE (73) ACCorDing to thE orgAnizAtion’s uniquE proCEss rEquirEmEnts through A tool sEt ContAinED within thEErp AppliCAtions. usingErp, (74) CAn BE prEsCriBED to AutomAtE ApprovAl proCEssEs through EstABlishED ChAins oF CommAnD、onE oF thE mEthoDs usED to EFFECt rApiD implEmEntAtion oF thEErp systEm is to ConDuCt ConCurrEnt (75) sEssions During thE EArly stAgEs oFErp implEmEntAtion.
A、jrpBpr
C、rAD、D．jAD