How To Fix IUUC_CLOG_CORE015 - Size Category

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 015

• Message text: Size Category

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE015 - Size Category ?

  The SAP error message IUUC_CLOG_CORE015 related to "Size Category" typically occurs in the context of SAP Landscape Transformation (SLT) Replication. This error indicates that the size category of the data being processed exceeds the defined limits for the operation, which can lead to issues in data replication.
  Cause:
  
  Data Volume: The error is often caused by attempting to replicate a large volume of data that exceeds the size category limits set in the SLT configuration.
  Configuration Settings: The size category settings in the SLT configuration may not be appropriately defined for the amount of data being processed.
  Data Type: Certain data types or structures may inherently require more space than what is allocated in the size category.
  
  Solution:
  
  
  Adjust Size Category Settings:
  
  Review and adjust the size category settings in the SLT configuration. This can be done in the SLT configuration transaction (e.g., LTRC).
  Increase the size limits for the relevant tables or data objects that are causing the error.
  
  
  
  Data Filtering:
  
  If possible, filter the data being replicated to reduce the volume. This can help in staying within the size limits.
  
  
  
  Batch Processing:
  
  Consider breaking down the data replication into smaller batches. This can help manage the size of the data being processed at any one time.
  
  
  
  Monitoring and Logs:
  
  Check the SLT logs for more detailed information about the error. This can provide insights into which specific data or table is causing the issue.
  Use transaction SLG1 to view application logs related to SLT.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and size categories for specific guidance and best practices.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP Support for assistance. They can provide more tailored solutions based on your specific system configuration and requirements.
  
  
  
  Related Information:
  
  SLT Configuration: Understanding how to configure SLT properly is crucial for successful data replication.
  Performance Tuning: Regularly monitor and tune the performance of your SLT setup to avoid similar issues in the future.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  
  By following these steps, you should be able to resolve the IUUC_CLOG_CORE015 error and ensure smooth data replication in your SAP environment.