Question in UDF

[Former Member]

Hi All,

What is the Difference between Value ,,,Context,,,,Queue in UDF Writing

Regards

Vamsi

[justin_santhanam · Accepted solution]

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.

[Former Member]

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>

[Former Member]

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.

[Shabarish_Nair]

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

look into this link that explains about the same.

[former_member614185]

Hi,

Check this link

http://help.sap.com/saphelp_nw04/helpdata/en/d2/58cd3b11571962e10000000a11402f/frameset.htm