topic Re: GET NODE in Application Development and Automation Discussions

GET NODE

Former Member — Wed, 30 Apr 2008 13:43:48 GMT

HELLO,

can any one tell me what is the difference between GET NODE and GET NODE LATE ?

Thank you very much in advance.

Re: GET NODE

Former Member — Wed, 30 Apr 2008 13:47:30 GMT

HI,

GET NODE

This is the most important event for executable programs that use a logical database. It occurs when the logical database has read a line from the node node and made it available to the program in the work area declared using the statement NODES node.

When you define the corresponding event block in the program, you can specify a field list if the logical database supports field selection for this node:

GET node [FIELDS f1 f2...|.

please check this link

http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9aa335c111d1829f0000e829fbfe/content.htm

GET node LATE

This event is triggered when all of the data records for a node of the logical database have been read.

When you define the corresponding event block in the program, you can – as with GET –specify a field list if the logical database supports field selection for this node:

GET node LATE [..FIELDS f1 f2...|.

Please check this link

http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9abd35c111d1829f0000e829fbfe/content.htm

regards

raam

Re: GET NODE

Former Member — Wed, 30 Apr 2008 14:01:26 GMT

Hi Vijaya lakshmi,

I think you might not aware of giving reward points for satisfactory answers. I saw one of your questions (example Logical data base). You have closed that thread without giving the points.

Kodanda Ramireddy Garu I really appreciate your patience.

Re: GET NODE

Former Member — Wed, 30 Apr 2008 14:04:39 GMT

Hi,

Syntax:GET node[field1,field2......]

Description:This statement defines an event block whose result is triggered by the ABAP runtime environment after submitting an executable program, if the logical database to which the program is linked, provides data in the work area node. The node work area must be declared with the NODES statement (or TABLES). The data can be processed in the event block.

GET node LATE [FIELDS1,FIELDS2 .......].

Description:This statement defines an event block whose result is triggered by the ABAP runtime environment after submitting an executable program, when the logical database has read in all records of node node. For node and FIELDS, the same applies as for the previous variant. Use this event block for final processing actions concerning the hierarchy level of the node.

Re: GET NODE

Former Member — Wed, 30 Apr 2008 17:58:12 GMT

Hi Vijaya,

Get node.

Read the first record from the database for corresponding

node(table).

Get node Late.

Read the first record from the database for corresponding

node(table) after processing all child nodes.

thanks

sagar

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Edited by: Alvaro Tejada Galindo on Apr 30, 2008 4:27 PM