How To Fix RSSDA118 - Data is loaded in a single package

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 118

• Message text: Data is loaded in a single package

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA118 - Data is loaded in a single package ?

  The SAP error message RSSDA118, which states "Data is loaded in a single package," typically occurs during data loading processes in SAP BW (Business Warehouse) or SAP HANA environments. This message indicates that the data being loaded is being processed in a single package, which can lead to performance issues or exceed system limits.
  Cause:
  
  Data Volume: The volume of data being loaded is too large to be processed efficiently in a single package.
  Package Size Configuration: The configuration settings for data loading may not be optimized, leading to all data being loaded in one package.
  Data Source Issues: The data source may not be partitioned or structured in a way that allows for efficient loading.
  System Limitations: The system may have limitations on how much data can be processed in a single transaction or package.
  
  Solution:
  
  
  Adjust Package Size: 
  
  Review and adjust the package size settings in the data loading process. This can often be done in the data transfer process (DTP) settings in SAP BW.
  Set a maximum package size that allows for more manageable data chunks.
  
  
  
  Optimize Data Loading:
  
  Split the data into smaller, more manageable packages. This can be done by applying filters or by partitioning the data based on certain criteria (e.g., date ranges, regions).
  Use parallel processing if supported, which allows multiple packages to be processed simultaneously.
  
  
  
  Check Data Source Configuration:
  
  Ensure that the data source is configured correctly to allow for efficient data extraction and loading.
  If using a flat file or other external data source, consider breaking the data into smaller files.
  
  
  
  Monitor System Performance:
  
  Monitor system performance during data loading to identify bottlenecks or resource constraints.
  Adjust system resources if necessary, such as increasing memory or processing power.
  
  
  
  Review Logs and Documentation:
  
  Check the SAP logs for any additional error messages or warnings that may provide more context on the issue.
  Consult SAP documentation or support for best practices related to data loading and performance optimization.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data loading best practices.
  Performance Tuning: Consider engaging in performance tuning for your SAP BW or HANA environment to improve overall data processing efficiency.
  Training and Resources: If you are frequently encountering this issue, consider training for your team on data loading techniques and best practices in SAP BW or HANA.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the RSSDA118 error and improve the efficiency of your data loading processes.