How To Fix CNV_MBT_ULV005 - Logging of message type &1 suppressed (limit of &2 msgs. reached)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_ULV - Messages for Unified Log Viewer

• Message number: 005

• Message text: Logging of message type &1 suppressed (limit of &2 msgs. reached)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_ULV005 - Logging of message type &1 suppressed (limit of &2 msgs. reached) ?

  The SAP error message CNV_MBT_ULV005 indicates that the logging of a specific message type has been suppressed because the limit of messages has been reached. This is typically encountered during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other migration tools.
  Cause:
  The error occurs when the number of messages of a specific type exceeds a predefined limit. This limit is set to prevent excessive logging, which can lead to performance issues or overwhelming the log storage. The message type in question is indicated by &1, and the limit is indicated by &2.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Increase the Logging Limit:
  
  If you have access to the configuration settings, you can increase the limit for the specific message type. This is usually done in the configuration of the migration tool or the logging settings in the SAP system.
  
  
  
  Review and Clean Up Logs:
  
  Check the existing logs for the message type and clean up any unnecessary entries. This can help free up space and allow new messages to be logged.
  
  
  
  Adjust Logging Levels:
  
  If the logging level is set too high, consider adjusting it to a lower level to reduce the number of messages being logged.
  
  
  
  Monitor the Process:
  
  Keep an eye on the migration or conversion process to ensure that it is running smoothly and that the logging does not reach the limit again.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional configuration options or recommendations.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes related to logging and monitoring, such as SLG1 (Application Log) to view logs and messages.
  SAP Notes: Look for relevant SAP Notes that may provide additional insights or solutions specific to your version of SAP or the migration tool you are using.
  Performance Considerations: Be aware that increasing logging limits or changing logging levels can impact system performance, so it should be done judiciously.
  
  By following these steps, you should be able to address the CNV_MBT_ULV005 error and continue with your data migration or conversion process.