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1、SAP培训教程ABAP数据字典事物代码（TCODE）:SE11回车后便如下图进入数据字典。这里面的域描述一个字段类型和长度的信息数据元素描述一个字段的用途数据库表顾名思义在这里建立一个表，里面规定好使用那些数据元素首先我们创建一个自己的域注意：自己开发的时候，建立任何必须用Z开头（也可以用Y）在各个框体内输入Z*然后按F4显示当前系统里存在Z开头的自建体。otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofth
2、enewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,Dir
3、ectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand建立域：输入ZGUNDAM_LX点击创建进入下面页面后，先输入简短描述（任何描述一定要写）然后定义数据类型otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,Ji
4、angxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountyparty
5、CommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand然后点击范围值选项卡在这里可以规定用户将来维护表时可以选择的值范围都设定好后请点击保存保存后点击激活（注意：无论是建立什么，过程都必须是先保存然后激活，只有激活后才能正常使用）otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJin
6、gdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaC
7、ountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand一个域就算创建完成，接下来创建数据元素otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrec
8、orderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissio
