Change in Company Code Currency in SAP

ChangeinCompanyCodeCurrencyinSAPYouarealivesiteinChinausingcompanycodecurrencyasRMB.TheclientwouldliketochangethesametoJPY.Howtoachievethesameandtheimpactofthesame?Thiswillbeabigtaskforyou.Wedidthesameprojectbefore.What'syourstrategy?You`llusethesameclientforthenewcurrency,oryou`llhaveabrandnewone.Whatwe`vedonebeforewascreatingabrandnewenvirontment.Thesewereourstrategies:1.copiedallthecustomizationinanewclient,notransactionsandnomasterdatas.soyou`llhavethesamesettingswithyourlivesystem.2.createdanewcompanycodewiththenewcurrency,andcopyallthecustomization.thisstepwastominimizeourstepinrecustomization.3.uploadedallthemasterdatas...andstartedtodoanewtransaction.thatswhatwedid.andfortunatelyourclientwassatisfiedwourjob:DThesuggestionisdon'tdothatinalivesystemorelseyou`llhaveabigproblemthen.