How To Fix RJ120 - Only transaction data can be converted into a DataSource at this time

RJ120 - Overview

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 120

• Message text: Only transaction data can be converted into a DataSource at this time

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 RJ120 - Only transaction data can be converted into a DataSource at this time ?

  The SAP error message RJ120, which states "Only transaction data can be converted into a DataSource at this time," typically occurs when you are trying to create or convert a DataSource in SAP BW (Business Warehouse) that is not compatible with the requirements for transaction data.
  
  Cause:
  
  Data Type Mismatch: The DataSource you are trying to create or convert is likely based on master data or some other non-transactional data type. SAP BW DataSources are designed to handle specific types of data, and this error indicates that the system expects transaction data.
  Incorrect Source System Configuration: The source system may not be properly configured to allow the extraction of transaction data.
  DataSource Definition: The DataSource definition may not be set up correctly to handle the type of data you are trying to convert.
  
  
  Solution:
  
  Check DataSource Type: Ensure that the DataSource you are trying to create or convert is indeed meant for transaction data. If it