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MDC_HDB_MTC_CONFIG - Create Match Configurations for Fuzzy Matching

MDC_HDB_MTC_CONFIG - Create Match Configurations for Fuzzy Matching

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In this Customizing activity, you define and generate a match configuration that SAP HANA uses to match master data records when using the fuzzy matching adapter CL_MDC_ADAPTER_FUZZY_MTC,,HANA fuzzy search.

Meanwhile there is a new match adapter available. SAP recommends to use the new adapter CL_MDC_ADAPTER_MTC New HANA fuzzy search.

This activity is only possible within a client allowing cross-client changes. Configurations created here are used during the configuration of process templates when assigning step type matching and adapter HANA fuzzy search.

Following creation of the configuration you may maintain the ruleset created in the SAP HANA studio to meet your needs. The ruleset can be found in the package used for creating the match configuration. The ruleset naming convention is as follows: _RULESET.searchruleset.

For more information on search rule sets, see the SAP HANA Search Developer Guide and the SAP HANA Fuzzy Search Reference document on the SAP Help Portal.

We provide the standard match configuration BPMATCH1 that can act as template to define and to generate your own match configurations.

This Customizing activity calls the Web Dynpro application Match Configuration (MDC_HDB_MATCH). You can use this screen to create, change, copy, and delete a match configuration.

To create a match configuration, choose New.

On the General Data screen, proceed as described:

  1. Enter a name in the Match Configuration field.
  2. Enter a description in the Descriptionfield.
  3. Enter the business object type in the Business Object Typefield.
  4. Enter a name for the SAP Hana package in the HANA package field.
The SAP HANA package is generated with this name in the SAP Hana database when the match configuration is created. After the generation of the package its name cannot be changed anymore.
  1. Enter an ABAP package in the ABAP package field.

On the Select Attributes screen, the tables from the process model are presented in tree form. You can select the attributes that you want to include in your match configuration.

On the Review and Generate screen, you can review your choices from the previous screens, and if necessary, you can go back to the previous screens to make changes.

The Generate button generates the match configuration. Before generation you must save the configuration.

To use the generated match configuration for matching, maintain the match configuration name in the Specify Process Template Customizing activity for the fuzzy search adapter CL_MDC_ADAPTER_FUZZY_MTC.






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