How To Fix R3075 - Source system connection was terminated

R3075 - Overview

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 075

• Message text: Source system connection was terminated

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 R3075 - Source system connection was terminated ?

  The SAP error message R3075, which states "Source system connection was terminated," typically occurs in the context of data extraction or data transfer processes, particularly when dealing with SAP BW (Business Warehouse) or SAP Data Services. This error indicates that the connection to the source system (such as an SAP ERP system) was unexpectedly terminated, which can disrupt data extraction or loading processes.
  Causes:
  
  Network Issues: Temporary network disruptions or instability can lead to connection drops.
  Timeout Settings: The connection may have timed out due to inactivity or long-running queries.
  Resource Limitations: Insufficient resources (CPU, memory) on either the source or target system can cause the connection to be terminated.
  
  Configuration Issues: Incorrect configuration settings in the source system or in the BW system can lead to connection problems.
  System Maintenance: Scheduled maintenance or updates on the source system can cause connections to be dropped.
  Firewall or Security Settings: Firewalls or security settings may block or terminate