How To Fix RSDMD179 - &1% sorted out when handing duplicate data records

RSDMD179 - Overview

• Message type: E = Error

• Message class: RSDMD - Messages for master data

• Message number: 179

• Message text: &1% sorted out when handing duplicate data records

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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RSDMD179 - Details

• The SAP error message RSDMD179 typically occurs in the context of data modeling in SAP BW (Business Warehouse) when there are duplicate data records being processed. This error indicates that the system has encountered duplicate entries in the data source that it cannot handle, leading to issues during data loading or processing.
  
  Cause:
  The primary cause of the RSDMD179 error is the presence of duplicate records in the data source that are being loaded into the InfoProvider (like an InfoCube or DataStore Object). This can happen due to various reasons, such as:
  
  Data Source Issues: The source system may have duplicate records due to incorrect data extraction or transformation processes.
  Incorrect Data Modeling: The InfoObject or InfoProvider may not be set up to handle duplicates properly.
  Data Quality Problems: Poor data quality in the source system can lead to duplicates being present in the data.
  
  
  Solution:
  To resolve the RSDMD179 error, you can take the following steps:
  
  
  Identify