Created by Jerry Wang, last modified on Apr 11, 2014

IBASE 13835包含了一個first level component:

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component ID為13836:

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component 13836又包含了一個level 2 的component 13837:

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可以通過下面的report 用API來讀取一個IBASE的hierarchy structure.輸入IBASE ID:

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輸入:

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也可以在GENIL_BOL_BROWSER里通過Relation FirstLevelComponent 拿到level1的component 13836，?

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再用SubLevelComponent拿到level2 component 13837:

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PARAMETERS:?id?TYPE?ibib-ibase?OBLIGATORY?DEFAULT?'13835'.

DATA:?ls_header??????TYPE?ibap_head1,
??????lt_struc_tab???TYPE?ibap_struc1_tab,
??????ls_line????????LIKE?LINE?OF?lt_struc_tab,
??????ls_comp????????TYPE?ibap_dat1,
??????ls_comp_detail?TYPE?ibap_comp2.

ls_header-ibase?=?id.
CALL?FUNCTION?'CRM_IBASE_GET_DETAIL'
??EXPORTING
????i_ibase_head??????=?ls_header
??IMPORTING
????e_struc_ibase_tab?=?lt_struc_tab
??EXCEPTIONS
????not_specified?????=?1
????doesnt_exist??????=?2
????no_authority??????=?3.

CHECK?sy-subrc?=?0.

LOOP?AT?lt_struc_tab?INTO?ls_line.
??WRITE:?/?'Component?ID:?'?,?ls_line-instance?COLOR?COL_NEGATIVE.
??ls_comp-ibase?=?id.
??ls_comp-instance?=?ls_line-instance.
??CALL?FUNCTION?'CRM_IBASE_COMP_GET_DETAIL'
????EXPORTING
??????i_comp????????=?ls_comp
????IMPORTING
??????e_comp_det????=?ls_comp_detail
????EXCEPTIONS
??????not_specified?=?1
??????doesnt_exist??=?2
??????no_authority??=?3.

??WRITE:?/?'Component?Description:'?,?ls_comp_detail-descr?COLOR?COL_POSITIVE.

ENDLOOP.