Event Based Transformation on data portions with in SLT

[Former Member]

Hello Hana experts, Can someone please kindly provide some technical details or steps or an example if available.

How to create an Event based transformation routines with trigger based SLT.

Thank you all for the helpful info.

[Former Member · Accepted solution]

Please refer to this guide http://help.sap.com/hana/hana_slt_config_en.pdf

It has information about both parameter and event based transformations with SLT.

Thanks,

Anooj

[rama_shankar3]

Hi Guy:

Watch this step-by-step video @ https://www.experiencesaphana.com/videos/1373

  This will be very helpful for you to understand and use SLT.

Regards,

Rama

[Former Member]

Hi Guy,

Within SLT you can do various transformations such as conversions and filtering on tables being replicated.

Below is an overview of the steps associated with implementation of event based rules within transformation :

1) Create ABAP include containing coding to change fields > SE38 > enter program name > create > in popup enter title and choose INCLUDE program and status

2) Maintain table IUUC_ASS_RUL_MAP to use the defined rule > 2 types generally - event and parameter

3)For event based rule you must leave the table field "FIELDNAME" blank and you do not need to specify the IMP_PARAM fields. You DO need to populate the "INCLUDE" fields to call your ABAP include and specify "EVENT".

Types of transformations you can code include adding new field on a table, removing a fields, transforming the data.

For event based description page 40 of the document Anooj posted is a good starting place if you are short on time.  

EG "The fields for settings table IUUC_ASS_RUL_MAP are listed in Table 2, and contain mapping rules. These rules are realized through custom ABAP coding that will be executed during processing....

Kind regards,

Danielle