How To Fix /ISDFPS/MM_CS134 - ********************* Log System Switch **************************

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM_CS -

• Message number: 134

• Message text: ********************* Log System Switch **************************

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/MM_CS134 - ********************* Log System Switch ************************** ?

  The SAP error message /ISDFPS/MM_CS134 ********************* Log System Switch ************************** typically relates to issues with the log system in the SAP system, particularly in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments. This error can occur during various operations, such as data processing or system configuration changes.
  Cause:
  
  Log System Configuration: The error may arise due to incorrect or incomplete configuration of the log system.
  Database Issues: Problems with the underlying database, such as connectivity issues or database locks, can trigger this error.
  System Resource Limitations: Insufficient system resources (like memory or disk space) can lead to failures in log processing.
  Transport Issues: If there are issues with transport requests that affect the log system, this error may occur.
  Version Compatibility: Incompatibility between different components of the SAP system can also lead to this error.
  
  Solution:
  
  Check Log System Configuration: Review the configuration settings for the log system to ensure they are correct. This includes checking the settings in transaction codes like SLG1 (Application Log) and SLG2 (Log Object).
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. Look for any locks or performance issues that may be affecting the log system.
  Monitor System Resources: Check the system resources (CPU, memory, disk space) to ensure that there are no limitations that could be causing the error.
  Review Transport Requests: If the error occurred after a transport, review the transport logs for any issues that may have affected the log system.
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. Applying the latest patches or updates may resolve the issue.
  System Restart: In some cases, a system restart may help clear temporary issues affecting the log system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) and SLG2 (Log Object) for monitoring logs.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for better diagnosis.
  
  Always ensure that you have proper backups and follow best practices when making changes to the system configuration or performing troubleshooting steps.