on 09-11-2007 11:47 AM
Hi All,
What is the Difference between Value ,,,Context,,,,Queue in UDF Writing
Regards
Vamsi
Krishna,
If you want to catch the entire source value into array and manipulate on those data , then u need to go for <b>Context</b> and <b>Queue</b>. If you want to work on single value on each input data then u need to go for <b>Value</b>
raj.
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Please refer to the following document which comprehensively explain differences b/w the various options with examples
https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/d... href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9202d890-0201-0010-1588-adb5e89a6638">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9202d890-0201-0010-1588-adb5e89a6638</a>
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value ---> is a value for the input parameter. It may be a single value or multiple values.
Queue-----> it is an entire instance of XML message. That means, if you have duplicates of a node, all those contexts will be includedin Queue, which is passed to UDF.
Context -
> refers to a particular context of the XML message.
Regards,
Krishna.
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http://help.sap.com/saphelp_nw04/helpdata/en/f8/2857cbc374da48993c8eb7d3c8c87a/content.htm
look into this link that explains about the same.
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