How To Fix DB02127 - End-of-file communication channel. ORA-3113

DB02127 - Overview

• Message type: E = Error

• Message class: DB02 - For Oracle Component of the Database Monitor

• Message number: 127

• Message text: End-of-file communication channel. ORA-3113

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 DB02127 - End-of-file communication channel. ORA-3113 ?

  The SAP error message DB02127, which includes the Oracle error ORA-3113, indicates that there has been a communication failure between the SAP application and the Oracle database. This error typically occurs when the database connection is lost unexpectedly, which can be caused by various factors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Database Instance Crash: The Oracle database instance may have crashed or been shut down unexpectedly.
  Network Issues: There may be network connectivity problems between the SAP application server and the Oracle database server.
  Resource Limitations: The database server may be running out of resources (e.g., memory, CPU, disk space), leading to instability.
  
  Configuration Issues: Incorrect configuration settings in the Oracle database or SAP system can lead to communication problems.
  Timeouts: Long-running queries or transactions may exceed timeout settings, causing the connection to drop.
  Database Maintenance: Scheduled maintenance or backup processes may interrupt the connection.
  
  Solutions:
  
  Check Database Status: Verify that the Oracle