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Former Member

Function modules RS_CONV_EX_2_IN, RS_DS_CONV_IN_2_EX

Hello,

Kindly advice me what is the use / purpose of SAP Function modules RS_CONV_EX_2_IN and RS_DS_CONV_IN_2_EX ?

I think they work only for character data type input. What about other data type like currency ?

Thanks,

ANand

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3 Answers

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    Former Member
    Oct 01, 2008 at 10:24 PM

    Go to SE37 and enter both function module names.

    You should get all the information you need from there.

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    • Former Member

      Hello,

      Yes, I have debugged these function modules. But need some details about them.

      My question:

      I have one field on my screen which is character 20. I am putting some amount into this field.

      Now I want to check the input entered by used whether it is valid or not.

      Since the screen field is character, user can input anything.( I mean some alpahbets and other character other than number).

      I want to accept only numeric values and reject any alpahbets and character other than

      '0123456789.,'.

      Please advice me 1) How can I do it?

      2) Whether the above function modules will be useful for it?

      Thanks and rgds,

      Anand

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    Former Member
    Oct 02, 2008 at 02:47 PM

    You can check that there are only digits before passing to the function modules.

    IF field CN '0123456789'.

    MESSAGE 'Not a numeric value' TYPE 'E'.

    ENDIF.

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    Former Member
    Oct 07, 2008 at 11:17 PM

    Thanks! I am doing the same.

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