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This method returns the reference to the node belonging to the element. If the element is not valid, an exception (of type CX_WD_CONTEXT) is triggered. The validity of the element is therefore identified.
This statement defines an event block whose result is triggered by the ABAP runtime environment after submitting an executable program, <b>if the logical database to which the program is linked, provides data in the work area node</b>. The node work area must be declared with the NODES statement (or TABLES). The data can be processed in the event block.
<b>GET node LATE:</b>
This statement defines an event block whose result is triggered by the ABAP runtime environment after submitting an executable program, <b>when the logical database has read in all records of node node.</b> 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.
GET NODE is when filling the data where as GET NODE LATE is after completing the reading of the data.
SO GET NODE marks the start and GET NODE LATE marks the end of reading.
GET <table> events can only be used for the basic list in an interactive report.
The GET event is triggered each time a row is read from a logical database table. The data for this record is loaded into the table work area.
A GET event keyword can only be coded once for any one table in the logical database program.
The GET <table> LATE event, if coded, occurs just before the next row (record) of the table specified in the GET event is selected from the database. It also occurs after any other GET or GET LATE events for tables lower in the hierarchy of the logical database program.
GET event processing requires that the logical database be specified as an attribute of the report program (while in the ABAP Editor, use the menu path Go to > Attributes).
Bluesky
