How To Fix RSDTM106 - You have not specified a source system.

RSDTM106 - Overview

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 106

• Message text: You have not specified a source system.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDTM106 - You have not specified a source system. ?

  The SAP error message RSDTM106, which states "You have not specified a source system," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify a DataSource or InfoSource without specifying a source system. This can happen in various scenarios, such as when you are working with data extraction from a source system or setting up data flows.
  
  Cause:
  The error is caused by the absence of a defined source system in the configuration of the DataSource or InfoSource. In SAP BW, a source system is essential for data extraction, as it defines where the data is coming from (e.g., SAP ERP, flat files, etc.).
  
  Solution:
  To resolve the RSDTM106 error, follow these steps:
  
  
  Check Source System Configuration:
  
  Go to the SAP BW system and navigate to the Data Warehousing Workbench (transaction code RSA1).
  Under the "Modeling" section, check the "Source Systems" node to ensure that the relevant source system