Message type: E = Error
Message class:  MDG_BS_ECC_BP_UT - Message Class for MDG BP Unit Tests in MDG_APPL 
Message number: 003
Message text: No business partner grouping found in Customizing
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The SAP error message MDG_BS_ECC_BP_UT003 indicates that there is no business partner grouping found in the Customizing settings for the Business Partner (BP) in the SAP system. This error typically occurs when you are trying to create or manage business partners in the SAP Master Data Governance (MDG) environment, and the system cannot find the necessary configuration for the business partner grouping.
Cause: The primary cause of this error is that the required business partner grouping has not been defined in the Customizing settings of the SAP system. Business partner groupings are essential for categorizing business partners and determining how they are processed in the system.
Solution: To resolve this error, you need to ensure that the business partner grouping is properly configured in the system. Here are the steps to do this: Access Customizing: Go to the SAP Easy Access screen and enter transaction code SPRO to access the Customizing settings. Navigate to Business Partner Settings: Follow
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