topic Creating a table within a table in Application Development and Automation Discussions

Creating a table within a table

Former Member — Tue, 11 Mar 2008 07:00:29 GMT

Hi gurus,

Just wanna ask, is there any chance that SAP can create a table, and another table in it?

like:

a Z.. table has a field name, claim_type..

and the field name is another table that holds Fname and Lname..

is possible?

Many thanks

Edited by: Putra on Mar 11, 2008 3:00 PM

Re: Creating a table within a table

amit_khare — Tue, 11 Mar 2008 07:02:50 GMT

Thats a Table Type instead of Field.

Re: Creating a table within a table

Former Member — Tue, 11 Mar 2008 07:06:51 GMT

yes i mean the 'field' can keep multiple data.. so possible, how?

thanks

Re: Creating a table within a table

Former Member — Tue, 11 Mar 2008 07:26:52 GMT

Goto SE11 and select the data element radio button and give name

select radio button table type and add the table name for the same

If you use it in your table then u have to use like itab-table_type-matnr

for more infor refere

http://help.sap.com/saphelp_nw04/helpdata/en/90/8d7304b1af11d194f600a0c929b3c3/frameset.htm

Regards

Shiva

Re: Creating a table within a table

Former Member — Tue, 11 Mar 2008 08:04:28 GMT

Hi, Thanks for your response guys,

I have created a table type, but when i tried to use it in my transparent table.. i becomes an error.. how to solve this then?

thanks

Re: Creating a table within a table

Former Member — Tue, 11 Mar 2008 08:41:10 GMT

Hai Putra,

While creating Table Type Follow This Steps.

Then There Will be No Problems While using it in program

Creating Table Types

Procedure

In the initial screen of the ABAP Dictionary, enter the table type name in field Data type and choose Create.

A dialog box appears in which you must define the type category.

Select Table type and choose Choose.

The maintenance screen for table types appears.

Enter an explanatory short text in the field Short text.

You can for example find the table type at a later time using this short text.

Now define the structure of a row of the table type (row type), the options for accessing data in the defined internal table (access mode) and the key of the table type.

Enter the row type of the table type on the Row type tab page. You can refer to an existing type (data element, structure, table, view, table type) or directly enter the row type.

If you want to refer to an existing type, you must mark the Row type radio button and enter the name of the type in the field below it.

If you want to enter the data type, field length and possibly the number of decimal places directly, you must mark the Built-in type radio button. Entries are now possible in the fields Data type, Number of places and Decimal places.

If you want to use a reference type as row type, mark the radio button Reference type and then Referenced type. Enter the name of the referenced type. This can be the name of a class or an interface, a generic reference to ANY, OBJECT, or DATA or a reference to a type defined in the Dictionary. If you want the reference type to be a predefined Dictionary type, choose Reference to predefined type. Select the type, the number of places and possibly the number of decimal places.

On the Access tab page define the access mode of the table type.

This defines how to access the data in an internal table defined by the table type in ABAP programs.

Define the key of the table type on the Key tab page.

The key of a table type is defined by the key definition and the key category.

If you select Key components, you can define the key of the table type directly in the input area with the same name. This option is only possible if the row type of the table type is a structure, table or view.

You can display all the components of the row type with Select components. Select the components you want to copy to the key and choose .

Save the table type.

You are asked to assign the table type a development class. You can change this development class later with Goto ® Object directory entry.

Choose .

Result

The table type is now activated. The runtime object of the type is created. At activation, a log is written; it can be displayed with Utilities ® Activation log. If errors occurred during activation, the activation log is automatically displayed.

Other Options

You can enter an explanatory text for the table type with Goto ® Documentation. This is purely technical documentation that is not displayed in the online help system.

You can display the runtime object of the table type with Utilities ® Runtime object ® Display. With Utilities ® Runtime object ® Check you can check if the runtime object of the table type is consistent with its definition in the maintenance screen of the ABAP Dictionary.

Regards.

Eshwar.

Re: Creating a table within a table

Former Member — Tue, 11 Mar 2008 09:11:09 GMT

Hi, I have no problem on creating the table type.. but my problem is i want to use the table type in my transparent table.. but it gives error..

thanks

Re: Creating a table within a table

prabhu_s2 — Tue, 11 Mar 2008 10:59:58 GMT

i hope u cannot use/refer a table type in a transparent table