How To Fix RSAR448 - DataSource &1 for source system &2 is not available

RSAR448 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 448

• Message text: DataSource &1 for source system &2 is not available

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 RSAR448 - DataSource &1 for source system &2 is not available ?

  The SAP error message RSAR448 indicates that a specific DataSource is not available for the specified source system. This can occur in scenarios involving SAP BW (Business Warehouse) when trying to extract data from a source system, such as an SAP ERP system or other data sources.
  
  Cause:
  
  DataSource Not Activated: The DataSource may not be activated in the source system.
  Incorrect Source System Configuration: The source system may not be properly configured or connected to the BW system.
  DataSource Deleted or Inactive: The DataSource might have been deleted or is currently inactive in the source system.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource.
  Technical Issues: There could be technical issues such as network problems or system downtimes affecting the connection.
  
  
  Solution:
  
  
  Check DataSource Activation:
  
  Go to the source system (e.g., SAP ERP) and check if the DataSource is activated. You can do this using transaction code RSA1 in the source system.
  If