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user defined function

hi,

what is the use of context,value,queue in user defined function?means,y they r used?

regards,

keerthi

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5 Answers

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    Former Member
    Aug 08, 2007 at 11:00 AM

    Hi Keerthi

    Check the following :

    User Defined functions:

    http://help.sap.com/saphelp_nw04/helpdata/en/22/e127f28b572243b4324879c6bf05a0/content.htm

    Advanced User Defined functions:

    http://help.sap.com/saphelp_nw04/helpdata/en/f8/2857cbc374da48993c8eb7d3c8c87a/content.htm

    User defined Functions

    Check the michal blog.

    /people/michal.krawczyk2/blog/2005/02/25/simple-java-code-in-graphical-mapping--xi

    Pls reward if useful

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    Former Member
    Aug 08, 2007 at 11:13 AM

    hi keerthi,

    in case of context u can give unbounded values as arrays to udf with context change...

    in case of values u can give only single value as input...

    in case of queue u can give unbounded values as arrays to udf with out context change....

    did u understand...

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    Former Member
    Aug 08, 2007 at 11:03 AM
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  • Aug 08, 2007 at 11:05 AM
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    Former Member
    Aug 09, 2007 at 06:51 AM

    Hi Keerthi,

    There are two types of UDF's - Simple and Advanced

    - Simple UDFs uses Value, wherein we can manipulate only one value (input is one String). Therefore a single string is expected, as input and the output would also be a single string.

    - Advanced UDFs uses Context or Queue, where you manipulate many values (input is an array of Strings).

    Regards,

    Ramana Kumar. A

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