How To Fix RSDTM214 - InfoSource "&3" not unique through InfoObject "&2", source system "&1"

RSDTM214 - Overview

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 214

• Message text: InfoSource "&3" not unique through InfoObject "&2", source system "&1"

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDTM214 - InfoSource "&3" not unique through InfoObject "&2", source system "&1" ?

  The SAP error message RSDTM214 indicates that there is a problem with the uniqueness of an InfoSource in relation to an InfoObject in a specific source system. This error typically arises in the context of SAP BW (Business Warehouse) when you are trying to load data from a source system, and the system finds that the InfoSource is not uniquely defined by the specified InfoObject.
  
  Cause:
  The error message RSDTM214 can occur due to several reasons:
  
  Duplicate Entries: There are multiple entries in the source system for the same InfoObject, which means that the InfoSource cannot be uniquely identified.
  Incorrect Data Model: The data model may not be correctly defined, leading to ambiguity in how data is being pulled from the source system.
  Missing or Incorrect Keys: The key fields that are supposed to uniquely identify records in the source system may be missing or incorrectly defined.
  Data Quality Issues: There may be data quality issues