field exits

[Former Member]

i have a problem, in MM01(Basic data1) there is field called Prod.hierarchy(dataelement is prodh_d), for this data element how to create Field Exits and how to assign to MM01 Tcode.

the code part i have to write is

1. To validate MARA-PRDHA field length (field exit can handle this). the field length should be 18 char.

2.Copy the value of MARA-PRDHA to MVKE-PRODH (the code of the field exit above, you can do field-symbol technique to transfer value from mara-prhda to mvke-prodh).

plz. do the needfull information with all the steps with codeASAP.

I am using Ecc 6.0 Version.

Thanks & Regards,

Sudheer.

[Former Member]

hi Sudheer,

Try using the steps mentioned below:

<b>step1</b>: Goto Transaction CMOD.

<b>step2:</b> Choose GOTO->Text enhancements->DataElements->New

Enter the name of data element (you can refer to a screen as well).

Choose Continue.

The system takes you into the Function Library and suggests a name for your function module ( FIELD_EXIT_data element name ). You should use this name.

<b>step3:</b> Create the source code and, if needed, global data for your

function module.

sample code:

    data: lv_len type i.
    field-symbols: <fs_mvke> type MVKE.
    lv_len = STRLEN( MARA-PRDHA ).
    if lv_len < 18.
          "error message
    else.
    <fs_mvke> = MVKE.
    <fs_mvke>-prodh = MARA-PRODH.
    endif.

<b>step4:</b> Activate the function module.

<b>step5:</b> After you have created the processing logic for your field exit, you must assign the exit to one or more programs and screens. This assignment tells the system which screens to trigger your function module on.

You might require to refine the sample code mentioned above.

Hope this helps,

Sajan Joseph.

[Former Member]

Hi Joseph,

Thanks for sending the code. one more thing is i read some statement like "<b>Set the abap/fieldexit profile parameter to YES and start the system again</b>".

where do we set it.

can u help me for this.

Thanks & Regards,

Sudheer.

[Former Member]

Hi guru,

I got the solution with ur code. i need one more help for u r side. can u give ur email id i can forward the document.

Please........ do the need full .

Thanks..................

Thanks & Regards,

Sudheer.

[Former Member]

[email protected]

[Former Member]

Hi ,

i send a mail to ur yahoo id.

please provide the solution for that.

Thanks & Regards,

Sudheer.