How To Fix RSM1644 - Real-time data acquisition does not support 3.x DataSources

RSM1644 - Overview

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 644

• Message text: Real-time data acquisition does not support 3.x DataSources

What causes this issue?

You want to use real-time data acquisition with a DataSource 3.x. This
is not supported.

System Response

,,

How to fix this error?

Migrate the DataSource 3.x into a DataSource.
You can then use real-time data acquisition.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1644 - Real-time data acquisition does not support 3.x DataSources ?

  The SAP error message RSM1644 indicates that there is an issue with using Real-Time Data Acquisition (RDA) with a 3.x DataSource. This error typically arises when you attempt to use a 3.x DataSource in a context that only supports 2.x DataSources, particularly in the context of SAP BW (Business Warehouse) or SAP BW/4HANA.
  
  Cause:
  
  DataSource Version: The primary cause of this error is that the DataSource you are trying to use is a 3.x version, which is not compatible with Real-Time Data Acquisition. RDA is designed to work with 2.x DataSources.
  
  Configuration Issues: There may be a misconfiguration in the settings of the DataSource or the data flow that is leading to this error.
  Incompatibility with RDA: The specific features or functionalities of the 3.x DataSource may not be supported in the RDA framework.
  
  
  Solution:
  
  Use 2.x DataSources: If you need to use Real-Time Data Acquisition, you should switch to a 2.x DataSource. You can create