How To Fix TG552 - Error when configuring max extents for OPS (TGORA, IGORA)

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 552

• Message text: Error when configuring max extents for OPS (TGORA, IGORA)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG552 - Error when configuring max extents for OPS (TGORA, IGORA) ?

  The SAP error message TG552 typically occurs when there is an issue with configuring the maximum extents for Online Analytical Processing (OLAP) in the context of SAP BW (Business Warehouse) or SAP HANA. The error message indicates that there is a problem with the settings related to the maximum extents for the OLAP cache or memory allocation.
  Cause:
  
  Configuration Issues: The maximum extents for the OLAP cache may not be set correctly, leading to conflicts or exceeding the allowable limits.
  Memory Limitations: The system may not have enough memory allocated to handle the requested extents, or the configuration may exceed the available resources.
  Database Settings: There may be underlying database settings that are not aligned with the SAP configuration, causing discrepancies.
  Version Compatibility: The error may arise due to compatibility issues between different versions of SAP components or database systems.
  
  Solution:
  
  
  Check Configuration Settings:
  
  Review the configuration settings for the OLAP cache in the SAP BW or HANA system.
  Ensure that the maximum extents are set within the allowable limits defined by SAP.
  
  
  
  Adjust Memory Allocation:
  
  Increase the memory allocation for the OLAP cache if the current settings are insufficient.
  This can typically be done in the SAP HANA Studio or through transaction codes in SAP BW.
  
  
  
  Database Configuration:
  
  Verify the database settings to ensure they are compatible with the SAP configuration.
  Check for any database parameters that may need adjustment to support the OLAP cache settings.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Use the SAP Support Portal to search for TG552 or related error messages.
  
  
  
  System Restart:
  
  In some cases, restarting the SAP system or the database may resolve temporary issues related to memory allocation.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on configuring OLAP settings and memory management.
  Community Forums: Check SAP Community forums for discussions related to TG552, as other users may have encountered and resolved similar issues.
  Performance Monitoring: Use performance monitoring tools to analyze memory usage and identify potential bottlenecks in the system.
  
  By following these steps, you should be able to diagnose and resolve the TG552 error related to configuring maximum extents for OPS in your SAP environment.