abap中 provide 的使用

本文介绍ABAP中使用Provide语句处理内表的方法,包括如何通过bounds定义邦定列并根据列值的不同区间进行分段显示。同时,还介绍了如何利用Valid关键字检查区间内在各个表中的数据是否存在。

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(1) Provide 内表

PROVIDE<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

ENDPROVIDE

可以同时处理多个内表。并通过 bounds 来定义邦定列。 然后根据列值的每一个不同的区间进行分段显示。 Valid 关键字返回在该区间内,在各个表中的是否有返回值 ‘X’ 有 ‘’没有。

在输出前 可以用 between stant and end 来指定处理那一段(从1开始)

### ABAP SSF Function Module Usage and Documentation In the context of SAP systems, particularly within the ABAP programming environment, Structured Storage Files (SSFs) are utilized to manage complex data structures that require efficient storage mechanisms. The following details provide insights into how SSF-related function modules can be used effectively. The primary function modules associated with SSF operations include `SSF_FUNCTION_MODULE_NAME`, which is commonly employed for generating output using transactional objects such as ALV grids or spool management[^1]. This function module assists developers in dynamically determining the appropriate function module name based on specific requirements like layout definitions or control parameters. For detailed documentation regarding these function modules, one should refer directly to the SAP Help Portal where comprehensive guides exist under the relevant sections covering both standard implementations and customizations possible through ABAP coding practices. Additionally, when implementing functionality across various SAP modules including PM (Plant Maintenance), FI/CO (Financial Accounting/Cost Controlling), PP (Production Planning), MM (Materials Management), SD (Sales & Distribution), BASIS configurations play a crucial role ensuring seamless integration between different components leveraging tools provided by ABAP development suite. Below is an example demonstrating basic usage pattern involving calling 'SSF_FUNCTION_MODULE_NAME': ```abap DATA: lv_funcmod TYPE string, ls_control_parameters LIKE ssfcotrol. ls_control_parameters-no_dialog = abap_true. CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME' EXPORTING formname = 'YOUR_FORM_NAME' variant = '' direct_call = space IMPORTING funcmodule = lv_funcmod. IF sy-subrc EQ 0 AND NOT lv_funcmod IS INITIAL. CALL FUNCTION lv_funcmod EXPORTING archive_index = wa_archindex archive_index_bin = wa_archindexbin control_parameters = ls_control_parameters TABLES itab = gt_data_tab. ENDIF. ``` This code snippet illustrates setting up necessary input fields before invoking any particular SSF-based process flow while handling exceptions appropriately during execution phases according to business logic defined therein.
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