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Author's profile photo Andreas Seifried

Getting started with master data quality management on SAP S/4HANA 1809

Getting started with master data quality management for products using SAP Master Data Governance on SAP S/4HANA 1809

With the SAP S/4HANA 1809 release you can define data quality rules to evaluate your product master data, integrated with SAP Master Data Governance. You can quickly and easily get an overview of the master data quality, even without having central governance or consolidation of master data configured. As such, this is a perfect first step to analyze the quality of your product master data before implementing for example data stewardship. See https://blogs.sap.com/2018/10/15/master-data-quality-management-with-sap-master-data-governance-on-sap-s4hana-1809/ for functional details.

What do I need to get started?

Of course, you need to have SAP S/4HANA 1809 installed. In contrast to SAP Master Data Governance on ERP, where you need to install MDG as an add-on to the ECC component, SAP S/4HANA comes with all functionality of MDG aboard. Furthermore, you need to have a license for SAP Master Data Governance for product master data. There are several licensing options, please see https://www.sap.com/products/master-data-governance.html#pricing-packaging for more information.

There are a few basic configuration steps required. See the respective topic on our product assistance pages: https://help.sap.com/viewer/6d52de87aa0d4fb6a90924720a5b0549/1809.000/en-US/4e78a74ca25c48929d62adedeb55e176.html

To access the latest version of these pages, start with http://help.sap.com/s4hana, then navigate to Product Assistance => Cross Components => Master Data Governance => How to Get Master Data Governance Running => Configuration of MDG, Data Quality Management => Rule Management and Quality Evaluation.

How do I access the features?

Next to the place where you found the documentation of the configuration steps, there is also documentation on how to use the product, namely: Working with Master Data Governance => Working with MDG, Data Quality Management => Rule Management and Quality Evaluation.

After having the role Master Data Steward – Product Data (SAP_BR_PRODMASTER_STEWARD) assigned, users have 8 Fiori tiles to launch the respective apps to define, monitor, and improve master data quality.

How do I create a rule?

You use the app Manage Data Quality Rules for Products to create rules including detailed descriptions of their business aspects, responsibilities, status, and most important: their technical implementation with BRFplus. The documentation includes step-by-step instructions to create example rules.

How do I apply the rule to my data?

With the app Manage Data Quality Evaluation for Products you can create an evaluation process, which runs in the background, analyzes the data and provides the results for later analysis. Of course, you can also schedule such an evaluation, for example every week.

Where can I see the results?

Use the app Evaluation Results for Products to see the result of the data quality evaluation. You can use the filter bar to select the products of interest. Besides the filters offered in the standard variant, you can choose further filters from the product basic data view. The chart area allows you to quickly spot areas of interest by sorting, drilling-down using attributes of product master data or the data quality rule and using various chart types. The chart can also be used to further filter the list of the evaluation result. This list shows you the outcomes of all rules in detail. You can add further fields from the product basic data view to see further information about the affected product. Sorting, grouping and filtering of the list allows you to create selection of interest. The app variations Evaluation Results for Plant Data of Products and Evaluation Results for Sales Data of Products provide you with a view on the evaluation result at the respective organizational level.

How do I correct the erroneous data?

Directly from the app Evaluation Results for Products, after you have selected the results of your interest, you can use for example the Manage Product Master Data app, MDG’s mass processing, or MDG’s central governance processes to correct the data. Furthermore, you can share exactly how you came to your selection with other users, for example to assign the task to correct the respective data. You can do this directly from the Fiori Launchpad, for example via mail or using SAP CoPilot. By the way: of course, you can save all settings in the app as a variant, making it easy for you to retrieve them later and making them shareable by admins as defaults for other users.

Where can I define data quality scores (KPIs)?

To define how you measure your data quality in terms of data quality scores that are for example used as KPIs to monitor and manage your correction work, go to the app Configure Score Calculation for Products. Here you can define as many data quality categories and related data quality dimensions as you like. By assigning data quality rules to these dimensions you define how scores for dimensions and categories are calculated based on the score of each assigned rule. You can also set thresholds for target, warning, and critical levels of the score.

How do I get an overview on the data quality status?

The place to get started on a data quality overview is the app named accordingly: Data Quality Evaluation Overview for Products. At a glance, you get to know the latest scores, trending information, and cumulative information on recently detected errors. Customizable cards on this app, which follows the Fiori Overview Page floorplan, allow you not only to see this high-level view, but also to drill-down to the levels of dimensions, rules, and detailed evaluation results.

SAP Master Data Governance Community

I am convinced that we have delivered another piece of immense value as part of SAP Master Data Governance. As usual, please share your comments below this blog. For questions it is even better to use our community https://www.sap.com/community/topics/master-data-governance.html and follow the tag SAP Master Data Governance https://answers.sap.com/tags/67837800100800004488 for collaboration. Last, but not least: stay up-to-date by following SAP Master Data Governance on our blogspace! https://blogs.sap.com/tags/67837800100800004488/

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      Author's profile photo Andreas Seifried
      Andreas Seifried
      Blog Post Author

      Meanwhile, I also published part 1 of a blog series that shows you in detail how to use master data quality management for products with SAP Master Data Governance on SAP S/4HANA 1809

      https://blogs.sap.com/2018/10/22/how-to-create-and-use-data-quality-rules-with-sap-master-data-governance-on-sap-s4hana-1809-part-1/ 

      Author's profile photo Sanjay Shah
      Sanjay Shah

      Hi Andreas

      Thank you very much for sharing such a useful information.

      Any any road map for SAP for Data Quality Management with Business Partner (Customer/Supplier)?

      Author's profile photo Andreas Seifried
      Andreas Seifried
      Blog Post Author

      Hi Sanjay!

      we plan to release the support for business partner master data and custom objects with SAP S/4HANA 1909.

      BR Andreas

      Author's profile photo Sanjay Shah
      Sanjay Shah

      Hi Andreas

      Need one help if possible.

      It seems that in S/4HANA with 1809 FP01

      we are unable to process products (Which are defined NOT OK

      depending upon quality rule by system)  It hangs only

      Is it product bug or system specific? (Already raised incident 275068 / 2019)

      Author's profile photo Andreas Seifried
      Andreas Seifried
      Blog Post Author

      Hi Sanjay,

      a reply will be provided via support incident.

      Please see SAP Notes

      2770153 - "Process Products" link not working

      2770733 - Product displayed in first table row is not contained in list of selected products

      BR Andreas

      Author's profile photo Sanjay Shah
      Sanjay Shah

      Hi Andreas

      Thank you for your reply. I implemented mentioned SAP notes but issue is still there.

      No issue I can follow up for incident.

      Need one more clarification, Is SAP Information Steward is Still needed is S4HANA 1809 to perform Data remediation as it seems nothing is displayed when we selected

      Master Data Remediation Overview for Product app

      It says Cannot Load Card

       

       

       

      Author's profile photo Andreas Seifried
      Andreas Seifried
      Blog Post Author

      Hi Sanjya,

      just guessing, but after changes to Fiori App code, e.g. after applying an SAP Note, the app index might not get automatically and immediately recalculated. A manual update can be done with report /UI5/APP_INDEX_CALCULATE -> Tab Single SAPUI5 Repository Only -> enter BSP name of Fiori App, e.g. MD_QPRDSLSALPS1. Also clear the cache of your browser.

      For data quality remediation, there are scenarios that work without SAP Information Steward. Please see the blog of my colleague Birgit for guidance: SAP Master Data Governance – a Good Choice for Excellent Data Quality.

      Best regards

      Andreas

      Author's profile photo Sanjay Shah
      Sanjay Shah

      Great It fixed my issue. Thanks!

      Regarding my second question as per pre-requites mentioned in configuration guide  as in above mentioned blog it seems that SAP information Steward is still needed as quality tool to perform data remediation

       

      Author's profile photo Andreas Seifried
      Andreas Seifried
      Blog Post Author

      No. Starting with SAP MDG on S/4HANA 1709 and in particular with SAP MDG on S/4HANA 1809 SAP Information Steward is an option. See thread in other blog.