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Parameterized message mappings

Former Member
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Hi Experts,

Can anyone explain in what requirement we use the parameter message mappings and how it is used

Accepted Solutions (0)

Answers (5)

Answers (5)

Shabarish_Nair
Active Contributor
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one example you can find for parameter mapping is also as in this blog to make the code dynamic and generic - http://scn.sap.com/community/pi-and-soa-middleware/blog/2010/01/14/file-conversion-using-nodeception

Former Member
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Thanks Vijayakumar and let me know in what case we have to use the parameterized mappings.

iaki_vila
Active Contributor
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Hi Raju,

For example, a company needs to concat its name at end of some tags and this must different in development, quality and production systems and it should be used in some services (<tag>HelloWorld-MyCompanyName_Qual</tag>). You could use a constant in message mapping, but if you mind in this issue, it's a configuration value, because someday this name could change and it's different in every system, then you will should change all the services, it's clear that this is a configuration value. In this case you parametrized the mapping to take the value from integration directory.

Regards.

Former Member
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Hi,

Now its clear for me thanks for your reply.

iaki_vila
Active Contributor
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Hi Raju,

When you need configuration data in the design time you should parametizer the mappings (message mapping, xsl-mapping, etc).

As Zamer and Amit tell you is easy to find a how-to in the SCN search. Check this blog http://scn.sap.com/people/jin.shin/blog/2008/02/14/sap-pi-71-mapping-enhancements-series-parameteriz...

Regards

zameerf
Contributor
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Hi Raju,

Please search in SCN and you would get plenty of articles regarding this.

First start would be to refer SAP help.

http://help.sap.com/saphelp_nwpi71/helpdata/en/43/bbb7fd90f5332ee10000000a11466f/content.htm

Former Member
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Hi,

Power of search...u should always try this:

http://search.sap.com/ui/scn#query=parametrized+mapping+in+PI&startindex=1&filter=scm_a_site%28scm_v...

Thanks

Amit Srivastava

Former Member
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Thank you for your response

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Hi Raju,

If you want to use the Graphical Lookups (RFC)  then you can go for Parameterized  Message Mapping.

http://help.sap.com/saphelp_nwpi711/helpdata/en/49/1ebc6111ea2f45a9946c702b685299/frameset.htm

Regards,

Venkat.

Former Member
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Thanks Venkat