How To Fix TG154 - Log writer canceled with RC &

TG154 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 154

• Message text: Log writer canceled with RC &

INCLUDE TG150 OBJECT DOKU ID NA LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message TG154 - Log writer canceled with RC & ?

  The SAP error message TG154, which states "Log writer canceled with RC &", typically indicates that the log writer process in the SAP system has been terminated unexpectedly. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Possible Causes:
  
  Database Issues: The log writer may be facing issues related to the underlying database, such as connectivity problems, database crashes, or resource constraints.
  Insufficient Resources: The system may be running low on memory, CPU, or disk space, which can lead to the log writer being unable to function properly.
  Configuration Errors: Incorrect configuration settings in the SAP system or the database can lead to the log writer being unable to perform its tasks.
  System Errors: There may be other system-level errors or crashes that affect the log writer process.
  Network Issues: If the log writer is trying to communicate with a remote database, network issues could cause it to fail.
  
  Solutions:
  
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