什么是developmentClass

什么是developmentClass，好多建项目时都要输入developmentClass,却不知道该用哪一个，
它于项目是什么关系。developmentClass是不是包括了一类项目所需的类库？新建developmentClass时
要选择好多组件类库之类，该怎么先择，MM模块的项目不能建在别的模块的developmentClass里吗？
请大侠给点指点。

开发类主要用于不同的CLIENT之间传送用的.最好不要乱选.一般情况下一个问题用一个开发类

知道怎么用,还真没搞懂啥意思呢.

[quote]原帖由 [i]86370010[/i] 于 2008-7-5 11:31 发表 [url=http://www.itpub.net/redirect.php?goto=findpost&pid=10863728&ptid=1015536][img]http://www.itpub.net/images/common/back.gif[/img][/url]
开发类主要用于不同的CLIENT之间传送用的.最好不要乱选.一般情况下一个问题用一个开发类 [/quote]

一个问题一个开发类?你强悍,希望你的BASIS也这样强悍

开发类主要用传输组织及管理用,按F1
传输组织器的开发类
Related objects in the ABAP Workbench are grouped together in a package. The assignment of an object to a package is entered in the object directory (TADIR). The package determines the transport layer that defines the transport attributes of an object.

The packages are entered in the table TDEVC. They can be maintained in the following transactions:

Transaction SE80 -> Enter package -> Double-click the package
Transaction SM30 - Table/view name V_TDEVC
The packages are themselves objects of the ABAP Workbench. They belong to their own packages.

In contrast to its predecessor, the development class, a package has the following additional characteristics:

Packages can be nested.
Packages can contain their 'visible development objects' (visible outside of the package) in package interfaces.
Packages can have use access defined for other package interfaces.
Use
When an ABAP Workbench object is created, the system prompts you to assign it to a package. The package should describe the area that the object belongs to.

The representation of the object tree in the ABAP Workbench (transaction SE80) uses the package as a navigation aid. If there are more than 100 objects of a certain type (that is, ABAP programs), the object tree can no longer be clearly represented and it becomes increasingly difficult to use the ABAP Workbench. In this case, we recommend creating new packages with the same transport layer and distributing the objects to the new packages on the basis of the areas they belong to.

The following naming conventions for packages determine the packages' functions:


Package begins with A-S or U-X:
These packages are for SAP standard objects. Customer objects cannot be created in them. Changes to objects of these packages are recorded by the Transport Organizer (Request management) and can be transported (see field transport layer.

Package begins with Y or Z:
Customer objects can be created in these packages. Changes to objects in these packages are recorded by the Transport Organizer (Request management). The objects can be transported to other SAP Systems (see the field transport layer ).

Package begins with T (private test package):
When you create a package of this type, you can specify whether you want changes to be recorded. If so, objects that are edited are recorded in local requests by the Transport Organizer. This package does not belong to a transport layer. Objects can only be transported to other SAP Systems if a transport request is created.

Package begins with $ (local package):
Changes to objects are not recorded by the Transport Organizer. The package does not belong to a transport layer. The objects cannot be transported.

Package begins with a namespace prefix:
If you have reserved a namespace, then you can create packages (and other objects) whose names begin with the namespace prefix.
(Example of a namespace prefix /COMPANY/, example of a corresponding package /COMPANY/DEVCLASS)
Changes to these packages are recorded by the Transport Organizer, and can be transported.

看不懂E文

应该是传送用的！

楼主可别把它和java里边的类库给搞混了，完全不是一回事，sap里边的这个就是为了方便管理和传输而建立的一个容器一样的东西，有些类似文件夹的功能。

[quote]原帖由 [i]beginerbj[/i] 于 2008-7-5 22:03 发表 [url=http://www.itpub.net/redirect.php?goto=findpost&pid=10868020&ptid=1015536][img]http://www.itpub.net/images/common/back.gif[/img][/url]
楼主可别把它和java里边的类库给搞混了，完全不是一回事，sap里边的这个就是为了方便管理和传输而建立的一个容器一样的东西，有些类似文件夹的功能。 [/quote]
通俗易懂,不错.

小白不少，azqf的是正解

谢谢大家的帮助，我有点明白了。

现在叫package了