How To Fix RSRCACHE033 - The size of the local cache must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRCACHE - Messages for OLAP Cache

• Message number: 033

• Message text: The size of the local cache must be greater than 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRCACHE033 - The size of the local cache must be greater than 0 ?

  The SAP error message RSRCACHE033 indicates that the size of the local cache for the SAP system must be greater than zero. This error typically occurs in the context of the SAP BW (Business Warehouse) or SAP HANA environments where caching is used to improve performance.
  Cause:
  The error is caused by a configuration issue where the local cache size is set to zero or is not properly defined. This can happen due to:
  
  Misconfiguration: The cache settings in the system profile or instance profile may have been incorrectly set.
  System Upgrade or Changes: After an upgrade or changes to the system, the cache settings may not have been properly migrated or configured.
  Default Settings: In some cases, the default settings may not have been adjusted to meet the requirements of the specific environment.
  
  Solution:
  To resolve the RSRCACHE033 error, you can follow these steps:
  
  
  Check Cache Configuration:
  
  Go to the SAP system profile parameters (transaction code RZ10).
  Look for parameters related to caching, such as rs_cache_size or similar parameters that define the local cache size.
  Ensure that the cache size is set to a value greater than zero.
  
  
  
  Modify Profile Parameters:
  
  If the cache size is set to zero, change it to a positive integer value that meets your system's requirements. For example, you might set it to 10000 (10 MB) or another appropriate value based on your system's capacity and performance needs.
  Save the changes and activate the profile.
  
  
  
  Restart the System:
  
  After making changes to the profile parameters, you may need to restart the SAP system for the changes to take effect.
  
  
  
  Monitor Performance:
  
  After the changes, monitor the system performance to ensure that the cache is functioning correctly and that the error does not reoccur.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to caching and performance tuning for your specific version of SAP BW or HANA. These notes may provide additional insights or recommendations.
  Documentation: Refer to the official SAP documentation for your specific version to understand the caching mechanisms and best practices.
  System Monitoring: Use transaction codes like ST02 (Buffer Monitor) to monitor the performance of the cache and other memory-related metrics.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as there may be underlying issues specific to your system configuration.