Message type: E = Error
Message class: RSDMD - Messages for master data
Message number: 148
Message text: Duplicate data record with key &1&2 found
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RSDMD148
- Duplicate data record with key &1&2 found ?The SAP error message RSDMD148, which states "Duplicate data record with key &1&2 found," typically occurs in the context of data modeling or data loading processes in SAP BW (Business Warehouse). This error indicates that there are duplicate entries in the data being processed, which violates the uniqueness constraints defined for the data model.
Cause: Duplicate Records: The most common cause of this error is the presence of duplicate records in the data source that you are trying to load into the InfoProvider (e.g., InfoCube, DataStore Object). Incorrect Data Source: The data source may be incorrectly configured, leading to the extraction of duplicate records. Data Transformation Issues: During the ETL (Extract, Transform, Load) process, transformations may inadvertently create duplicates. Key Definition: The key fields defined for the InfoProvider may not be correctly set, leading to conflicts when loading data.
Solution: Identify Duplicates: Check the source data for duplicates. You can use SQL queries or data profiling tools
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