sap系统关于系统登录和密码的主要参数设置.docx

Tonaketheparanetersg1.oba1.1.yeffectiveinanSAPSysten(systenpro),settheminthedefau1.tsystempro.However,tonakethaninstance-specific,ycumustsetthemintheprofi1.esofeachapp1.icationserverinyourSAPSystem.Todisp1.aythedocumentationforoneoftheparameters,chooseToo1.sCCMSConfigurationPro(transactionRZ1.O),specifythepraweternameandchooseDisp1.ay.Onthefo1.1.owingscreen,choosetheDocwacnta1.ionpushbutton.PaSSvOrdChecksParameterDescription1.ogin/ninPHSSWOrdIngDefinesthenininum1.engthOfthepassword.Defau1.tva1.ue：3：PenIiSSibIeva1.ues：3-10Unti1.SAPNetWeaver6.40(inc1.usive),upto8characters.1ogin/nin_passwrd_digitsDefinestheniniumnumberofdigits(0-9)inpasswords.Defau1.tva1.ue:0；PenIiSSibIevn1.ues:O-40Avai1.ab1.easofSAPIebAS6.10(Unti1.SAPNetWeaver6.40(inc1.usive),upto8characters.)IogiMnirkPaSSWord_1CtIerSDefinestheminiimwinumberof1.etters(A-Z)inPasswords.Defau1.tva1.ue：0；pernissib1.eva1.ues：0-40Avai1.ab1.easofSAPWebAS6.IO(Vnti1.SAPNe1.Wcaver6.40(inc1.usive),upto8chiiracters.)1ogin/min_pass*K)rd_specia1.sDefinesthenininumnunberofspecia1.charactersinthepasswordPermissib1.especia1.charactersare,inparticu1.ar,!r0<>IandspaceAfterSAPNetWcaver6.40.ni1.charactersthatarenot1.ettersordigitsareregardedasspecia1.characters.Defau1.tva1.ue：0；pernissib1.eva1.ues:0-40Avai1.ab1.easofSAPWebS6.IO(Unti1.SPXetWeaver6.10(inc1.usive).upto8characters.)1oginassword.charsetThiSparaiujterdefinesthecharactersofwhichapasswordcanconsist.Permissib1.eva1.ues：0(restrictive)：Thepasswordcnon1.yconsistofdigits,1.etters,andthefo1.1.oving(ASCII)specia1.characters：!”JAO=?*,；：()<>Iandspace1(backwardc<Mipytib1.e.defau1.tva1.ue)：Ihepasswordcanconsistofanycharactersinc1.udingnationa1.specia1.characters(suchas3.6，RfromISO1.iitin-1.8859-1).However,a1.1.charactersthatarenotcontainedinthesetabove(forva1.ue=O)arenappedtothesamespecia1.character,andthesystemthereforedoesnotdifferentiatebetweenthem.2(notbackwardCoapatib1.Thepasswordcanconsistofanycharacters.Itisconvertedinterna1.1.yintotheUnicodefornatUTF-8.Ifyours>stendoesnotsupportUnicode,youmaynotbeab1.etoentera1.1.charactersOf1.the1.ogonscreen.ThisrestrictionisIinitedbythecodepagespecifiedbythesystem1.anguage.With1.ogin/password_charset=2.passwordsarestoredinafom<tthntsystemswi1.ho1.加rkerne1.scannotinterpret.Younustthereforeon1.ysettheprototheva1.ue2afteryouhaveensuredthata1.1.systemsinvo1.vedsupportthenetpasswordcoding.Avai!ab1.einthestandardsysteoasofSAPWebAS6.40.1ogin/nin_password_diffDofinestheminimumnumberofcharactersthatmustbedifferentinthenewpasswordCQiKxIredtotheo1.dpassword.Defau1.tva1.ue：I；PenIiSSibIeva1.ues：1-40Avai1.ab1.easofSAPWebAS6.10(Unti1.SAPNetWeaver6.40(inc1.usive),upto8characters.)1ogin/pnssword_expiraIion_timeDefinestheva1.idityperiodofpasswordsindays.Defau1.tva1.ue：0：peraissib1.eva1.ues：0-1.01ogin,passwnrd-changeforSSOIftheuser1.ogsonwithSing1.eSign-On.checkswhethertheusermustchangehisorherpassword.Avai!ab1.easofSAPWebAS6.10.asofSAPBiiSiSI.6bySupportPackageIoginZdisab1.epassword1.ogonContro1.sthedeactivationofpassword-based1.ogonThismeansthattheuserconno1.onger1.ogonusingapassword,buton1.ywithSing1.eSign-Onvariants(X.509certificate,1.ogonticket).See1.ogonDiMdTi1.bPiIgCAvai1.ab1.easofSAPWebAS6.10.asofSAPBasis1.6bySupportPackage1oginassword.1.OgonjisergroupContro1.sthedeactivationofpassword-based1.ogonforusergroupsAvai1.ab1.easofSAPWebS6.10,asofSPBasisI.6bySupportPackage1ogi三iin_password_1owercaseSpecifieshovmanycharactersinI(WC1.CaSe1.ettersapasswordmustcontain.Pernissib1.eva1.ues：O-10；defau1.tva1.ueOvai!ab1.eafterSAPNetWeaver6.401oginnin_password_uppercaseSpecifieshcumanycharactersinupper-case1.ettersapasswordmustcontain.Pernissib1.eva1.ues:O-40；defau1.tva1.ueOAvai1.ab1.eafterSAPNetWeaver6.401ogia/password_historysizeSpecifiesthenumberofpasswords(chosenbytheuser,nottheadministrator)thatthesystemstoresnndIhdttheusercannotuseiigain.Permissib1.eva1.ues：I-100(unit:numberofentries)；defau1.tva1.ue5Avai1.ab1.eafterSAPNetWeaver6.40IOgifV'Piissworc1.dsm松rds_ConnXIIibiIiIySpecifiesthedegreeofbackwurdCcaipatibi1.itytobeachieved.Thedefau1.tva1.ueis1.wheretheva1.ueshavethefo1.ioringmeaning：0With1.ogin/password_dowrwards_comp<itibiIity=O.passwordsarestoredinaforatthatsystemswitho1.derkerne1.scannotinterpret.Thesystenon1.ygeneratesnew(backwardincompatib1.e)passwordhashva1.ues.1Thesystema1.sogeneratesbackwardcompatib1.epasswordhashva1.uesinternii1.1.y,butdoesnoteva1.uatetheseforpassword-based1.ogons(toitsownsystem).Thissettingisrequired,ifthissystemisusedasthecentra1.systemofaCentra1.UserAdninistrationthatSySteeSthaton1.ysupportbackwardcompatib1.epasswordhashva1.uesarca1.soconnectedtotheSySIe1.Igroup.2Thesystema1.sogeneratesbackwardcompatib1.epasswordhashva1.uesinterna1.1.y,whichiteva1.uatesifa1.ogonwiththenev.no11-backwardConpatib1.epasswordfai1.ed.InthisaytheSyS1.eecheckswhetherthe1.ogonwou1.dhavebeenacc