RFC Look up in Message mapping

[Former Member]

Hello All,

Can any one light on RFC Lookup functiinality in Message Mapping?

Requirement is: Sceanrio is IDOC to File, where IDOC is sending a field value ..based on this PI needs to get a value from a SAP table and There is a field value comming from an IDOC . Based on this Field value PI needs to get value from a table in SAP.

Do I need a funciton module in SAP? can anyone provide any step by step documentation?

THanks

Rajeev.

[Former Member · Accepted solution]

Write a function Module to retrieve the value based on condition and import that RFC in ESR.

Follow the steps in the link below.

http://www.sdn.sap.com/irj/scn/weblogs;jsessionid=(J2EE3417200)ID0493498250DB01104504420410352351End...

Also, you have to provide a configured RFC channel in your Interface Determination.

[Former Member · Accepted solution]

Hi All,

Does it a good option to go ahead wiht this appraoch? For each IDOC this RFC call has to make... How about if this interface has to run about 1000 times per day???

Is there any other alternative? Can we create table with all the fields and have this look up with in XI?

Thanks

Rajeev.

[Former Member · Accepted solution]

Rajeev,

Does it a good option to go ahead wiht this appraoch? For each IDOC this RFC call has to make... How about if this interface has to run about 1000 times per day???

If you do a look-up, you will have to live with this extra burden on the server.

Is there any other alternative? Can we create table with all the fields and have this look up with in XI?

If your look-up DB is not huge, then you can do a Value Mapping in PI. The performance will be a lot better as compared to RFC look-up.

Regards,

Neetesh

Edited by: Neetesh Raj on Nov 18, 2009 3:52 PM

[Former Member · Accepted solution]

Hi Raj,

Thanks for your informaiton.

Thanks

Rajeev

[rajasekhar_reddy14]

SEARCH IN SDN BEFORE POSTING ANY THREAD,MANY BLOGS AVAILABLE ON RFC LOOKUSP WITH STEP BY STEP EXAMPLES.

[Former Member]

Hi,

This suites for you

/people/sravya.talanki2/blog/2005/12/21/use-this-crazy-piece-for-any-rfc-mapping-lookups

REgards

Seshagiri