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Get F4 Help on screen fields dynamically depending on the input given.

Former Member

‎2008 Oct 04 10:43 PM

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Hi , I have two fields Customer no & Doc. number on the selection screen, how can i get F4 Help on doc. nunmber field depending on the customer number i will mention in the cust no field.

I have to get all the doc. numbers as F4 help relating to customer number tht i mention only. no other doc. numberes should show up.

Thanks in advance.

Hi , I have two fields Customer no & Doc. number on the selection screen, how can i get F4 Help on doc. nunmber field depending on the customer number i will mention in the cust no field.

I have to get all the doc. numbers as F4 help relating to customer number tht i mention only. no other doc. numberes should show up.

Thanks in advance.

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4 REPLIES 4
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Former Member

‎2008 Oct 05 2:16 AM

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You can use the function moduele

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

when the user selects the value for the customer number .using that you should populate an internal table

whinch should be passed to next F4 help Function.

Regards,

Midhun Abraham

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Former Member
In response to Former Member

‎2008 Oct 05 4:34 AM

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733

Hi can you send me a sample code.

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Former Member

‎2008 Oct 05 2:32 AM

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733

In case you need to read a value of another field BEFORE the user hits enter, you can use the following function.

DYNP_VALUES_READ

Then, you can populate the F4 list based on user input of other fields.

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former_member156446
Active Contributor

‎2008 Oct 05 4:37 AM

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733 
 	

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = <name of return field in internal table>

DYNPPROG = <Report Name i.e sy-repid>

DYNPNR = <Screen number e.g. 1000 incase of sel.
screen)

DYNPROFIELD = <screen field name>

VALUE_ORG = 'S'

TABLES

VALUE_TAB = <internal Table with values>

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.