Hi All,
I want to replace a field's search help in DDIC structure, for an example, in structure HCMT_BSP_PA_XX_R0009, the field BANKL(Bank Keys) has a search help named 'H_BANKL', I want to replace this search help with other one such as 'H_BANKEY' in the FPM feeder class CL_HRESS_PER_DETAIL, I redefined such method:
method if_fpm_guibb_form~get_definition.
field-symbols: <fs_field_description> like line of et_field_description.
call method super->if_fpm_guibb_form~get_definition
importing
es_message = es_message
eo_field_catalog = eo_field_catalog
et_field_description = et_field_description
et_action_definition = et_action_definition
et_special_groups = et_special_groups
ev_additional_error_info = ev_additional_error_info.
read table et_field_description assigning <fs_field_description> with key name = 'BANKL'.
set search help name of field 'bank key'
if <fs_field_description> is assigned.
<fs_field_description>-ddic_shlp_name = 'H_BANKEY'
endif.
endmethod.
I test it and found the search help window was replaced indeed, but all the value of import/export parameters in the new search help was lost, it means, the value of import paramer BANKS(Bank country) and the export parameter BANKA(bank name) were lost. Only the value of BANKL itself can be returned by the new search help window. Can you give me some suggestions about how to maintain the link( value exchange) between structure HCMT_BSP_PA_XX_R0009 and dynamically defined search help 'H_BANKEY' in FPM feeder class?
I tried to use sap memory ID but it doesn't works well.