1.)AMDP - ABAP管理数据库程序,是一种程序,我们可以使用SQLSCRIPT在AMDP内部编写代码,SQLSCRIPT是一种与SQL脚本相同的数据库语言,这种语言易于理解和编码。 将AMDP方法内的逻辑编码后,可以在ABAP报表中使用,也可以在CDS Table Function中使用AMDP方法。 2.)使用AMDP,可以将ABAP Application编写的代码通过HANA的新特...
AMDP - ABAP管理数据库程序,是一种程序,我们可以使用SQLSCRIPT在AMDP内部编写代码,SQLSCRIPT是一种与SQL脚本相同的数据库语言,这种语言易于理解和编码。 将AMDP方法内的逻辑编码后,可以在ABAP报表中使用,也可以在CDS Table Function中使用AMDP方法。 使用AMDP,可以将ABAP Application编写的代码通过HANA的新特性(代码下...
(1)调试时,可通过Goto-System Area-SAP Memory,查看到YTEST及其对应的值。 (2)SET/GET PARAMETER的值与本次登陆有关,当用户注销后才失效。在用户登陆的时候,系统会根据每个用户User Profile-Own Data-Parameter下的设置,载入到SAP Memory。 (3)Data Element中可以看到Further Characteristics下可定义PARAMETER ID,...
在 SAP 系统中,ST22 事务码用于查看 ABAP 程序中的运行时错误,俗称 "dumps"。这些错误通常是由于程序本身、系统配置或者底层数据库操作导致的异常情况。当您遇到错误消息 Return value of the database layer: "SQL dbsl rc: 99" 时,这表明数据库层返回了一个错误代码 99,这通常与数据库 SQL 层的问题有...
Data Modelling and Database Design in ABAP Part 4 ttrapp Active Contributor 2007 Mar 09 7:10 AM 1 Kudo 792 Let’s Start an Experiment In the last instalments of this weblog series I dealt with semantic data models, SERM and SAP Data Modeller. Now I cover an completely...
1. ABAP Memory 用户登陆后,最多一个系统可以开6个窗口,这在SAP中称为External Mode。 而同一个窗口中,运行某程序后,可以通过CALL TRANSACTION/SUBMIT或其他代码跳转到其他程序,这个称为Internal Mode。Internal Mode的调用栈最多为9层。 那么ABAP Memory,它是属于Internal Mode间可以共享的数据,而External Mode间...
A logical database schema is a symbolic name for adatabase schemain theSAP HANA database. Definition A logical database schema is a transportablerepository objectthat developers must create in theABAP Development Tools (ADT). The only additional attributes in the repository object are its name, ...
SAP Managed Tags: ABAP Development Hi friends, is there any way to create a database table directly out from abap report ( instead of using se11/se16 ? the plan is to read in one table, do somethings and write the result out in an table that is the same structure like the input ...
The database utility is the interface between the ABAP Dictionary and the relational database underlying the SAP system. The database utility allows you to edit (create, delete and adjust to changes to their definition in the ABAP Dictionary) database objects derived from objects of the ABAP ...
2. Global class (production code) keeps attribute of mo_dao_instance, which is initialized in constructor. METHOD constructor.me->mo_employee_dao=zcl_employee_dao=>get_instance().ENDMETHOD. 3. All database operations from production code must be delegated to DAO instance. ...