topic Re: create Pool/cluster in Application Development and Automation Discussions

create Pool/cluster

Former Member — Wed, 23 Jan 2008 08:40:53 GMT

Hi,

Can we create Pool/cluster? If yes who can I create?

Re: create Pool/cluster

Former Member — Wed, 23 Jan 2008 08:44:25 GMT

Hi,

For creating cluster tables first u have to create table pool ...

create a table and specify the fields and other tecnical settings and

then Goto EXTRAS --> Change Table Category and selct the Pooled table and activate it...

Then Create another table And specify the required fileds and also the settings and then Goto EXTRAS --> Change Table Category and selct the Cluaster table and in Delivery and Maintainence Properties mention the Pooled table that u created and activate it...

Following is the step by step procedure.

http://help.sap.com/saphelp_nw04/helpdata/en/cf/21f0b7446011d189700000e8322d00/content.htm

Regards,

Satish

Re: create Pool/cluster

Former Member — Wed, 23 Jan 2008 09:33:24 GMT

HI,

Procedure

In the initial screen of the ABAP Dictionary, choose Utilities Further Dictionary Objects.

A dialog box appears.

Select the object type Table pool/cluster and enter the object name. Choose .

A dialog box appears in which you must specify if it is a table pool or a table cluster.

Select the required object type and choose .

The maintenance screen for table pools/clusters appears.

The necessary entries will have been made automatically for the fields for table pools since a table pool has a fixed structure. You should not change these standard settings if you can avoid it.

The structure of a table cluster is also mostly fixed. Certain fields are therefore proposed when the table cluster is created. You can adjust this proposal to your requirements, for example by inserting further key fields. However, make sure you conform to the structure necessary for a table cluster.

Enter an explanatory text in the field Short text.

If necessary, select the activation type of the table pool/cluster with Utilities Activation type.

Create documentation about the table pool/cluster with Goto Documentation.

This documentation should describe what the table pool/cluster is used for. The documentation is also output when the table pool/cluster is printed.

Go to the maintenance screen for the technical settings by choosing Goto ® Technical settings.

In contrast to the table maintenance screen, you can only define the size category here. All other attributes of the technical settings are preset.

Activate the table pool/cluster with .

Re: create Pool/cluster

Former Member — Wed, 23 Jan 2008 10:24:49 GMT

hi,

pooled tables:

These are logical tables, which must be assigned to a table pool when they are defined. Pooled tables can be used to store control data (such as screen sequences or program parameters).

http://help.sap.com/saphelp_47x200/helpdata/en/81/415d363640933fe10000009b38f839/frameset.htm

cluster table:

A table cluster combines several logical tables in the ABAP/4 Dictionary. Several logical rows from different cluster tables are brought together in a single physical record. The records from the cluster tables assigned to a cluster are thus stored in a single common table in the database.

http://help.sap.com/saphelp_47x200/helpdata/en/81/415d363640933fe10000009b38f839/frameset.htm