set dynamic value in a table using maintenance using screen module

[muhammad_sohail]

Dear All,

I have a customized table named "ZHR_ESS_TABS". In which I want to modify the entry of its field position_description, when user enter the position_id in maintenance mode.

I have write the following module.

module GET_POSITION output.

TABLES: hrp1000.

data: p_desc(40).

SELECT SINGLE stext FROM hrp1000 into p_desc

WHERE otype = 'S'

AND plvar = '01'

AND objid = zhr_ess_lv-pos_id

AND endda = '99991231'

AND langu = 'E'.

zhr_ess_lv-p_desc = p_desc.

endmodule. " GET_POSITION OUTPUT

But it doesn't updating the position_description when i enter the position_id.

The screen program is as under:

PROCESS AFTER INPUT.

MODULE LISTE_EXIT_COMMAND AT EXIT-COMMAND.

MODULE LISTE_BEFORE_LOOP.

MODULE GET_POSITION. """" My module calling

LOOP AT EXTRACT.

MODULE LISTE_INIT_WORKAREA.

CHAIN.

FIELD ZHR_ESS_LV-BTRTL .

FIELD ZHR_ESS_LV-PERSK .

FIELD ZHR_ESS_LV-SEQNR .

FIELD ZHR_ESS_LV-P_DESC .

FIELD ZHR_ESS_LV-POS_ID .

MODULE SET_UPDATE_FLAG ON CHAIN-REQUEST.

ENDCHAIN.

...............

................

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Will anyone pls. tell me what's the problem

Thanks and Regards,

Sohail

[Former Member]

Hi,

Please avoid using select for HRP* table try to use FM for Psotion text use FM "HRWPC_RFC_PLANS_TEXT_GET".