How To Fix RSD_TREX094 - Error loading data to main memory (object '&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 094

• Message text: Error loading data to main memory (object '&1')

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX094 - Error loading data to main memory (object '&1') ?

  The SAP error message RSD_TREX094 indicates that there is an issue with loading data into main memory for a specific object, which is typically related to the SAP BW (Business Warehouse) or SAP HANA environments. This error can occur due to various reasons, including memory limitations, configuration issues, or problems with the data source.
  Causes:
  
  Insufficient Memory: The most common cause is that the system does not have enough memory allocated to load the requested data into main memory.
  Large Data Volume: The object being loaded may contain a large volume of data that exceeds the available memory limits.
  Configuration Issues: Incorrect settings in the SAP BW or HANA configuration can lead to memory allocation problems.
  Data Source Issues: Problems with the data source, such as connectivity issues or data inconsistencies, can also trigger this error.
  System Resource Limits: Operating system or database-level resource limits may restrict memory usage.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Check the memory settings in the SAP system and increase the allocated memory if possible. This may involve adjusting parameters in the instance profile or database settings.
  
  
  
  Optimize Data Load:
  
  If the data volume is too large, consider optimizing the data load by filtering the data or breaking it into smaller chunks.
  Use data aggregation or summarization techniques to reduce the amount of data being loaded.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the BW or HANA system to ensure they are set correctly for your data load requirements.
  Ensure that the settings for the relevant InfoProviders, data sources, and data flows are optimized.
  
  
  
  Monitor System Resources:
  
  Use monitoring tools to check the current memory usage and identify any bottlenecks in the system.
  Ensure that the server has adequate resources (CPU, RAM) to handle the data load.
  
  
  
  Review Data Source:
  
  Check the data source for any issues that may be causing the load failure. This includes verifying connectivity, data integrity, and consistency.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation with solutions for known issues.
  
  
  
  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, including the object name and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads.
  System Logs: Check the system logs (SM21) and the application logs (SLG1) for additional error messages that may provide more context about the issue.
  Performance Tuning: Consider performance tuning for your BW or HANA system to improve overall efficiency and reduce memory consumption during data loads.
  
  By following these steps, you should be able to diagnose and resolve the RSD_TREX094 error effectively.