How To Fix RSDA_SYB200 - Number of partitions is below upper threshold &1% for all selected tables

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA_SYB - Messages for near-line implementation for Sybase IQ

• Message number: 200

• Message text: Number of partitions is below upper threshold &1% for all selected tables

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDA_SYB200 - Number of partitions is below upper threshold &1% for all selected tables ?

  The SAP error message RSDA_SYB200 indicates that the number of partitions for the selected tables in a Sybase database is below a specified upper threshold percentage. This error typically arises in the context of data extraction processes, particularly when using SAP Data Services or SAP BW (Business Warehouse) to extract data from a Sybase database.
  Cause:
  The error is triggered when the number of partitions in the database tables is insufficient compared to the expected threshold. This can happen due to several reasons:
  
  Insufficient Data Volume: The tables may not have enough data to warrant multiple partitions.
  Configuration Settings: The upper threshold percentage may be set too high in the system configuration.
  Database Design: The design of the database may not have been optimized for partitioning, leading to fewer partitions than expected.
  
  Solution:
  To resolve the RSDA_SYB200 error, consider the following steps:
  
  
  Check Configuration Settings:
  
  Review the configuration settings for the data extraction process. Look for the upper threshold percentage setting and adjust it if necessary. This can often be found in the Data Services or BW settings.
  
  
  
  Increase Data Volume:
  
  If possible, increase the volume of data in the tables. This may involve loading more data into the tables or ensuring that the data extraction process is capturing all relevant records.
  
  
  
  Review Partitioning Strategy:
  
  Evaluate the partitioning strategy of the database tables. If the tables are not partitioned, consider implementing a partitioning strategy that aligns with the data access patterns and volume.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to data extraction and partitioning for specific guidance on thresholds and best practices.
  
  
  
  Monitor and Adjust:
  
  After making changes, monitor the data extraction process to ensure that the error does not recur. Adjust the settings as necessary based on the observed performance and data volume.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Database Documentation: Review the Sybase database documentation for best practices on partitioning and performance optimization.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  
  By following these steps, you should be able to address the RSDA_SYB200 error and ensure that your data extraction processes run smoothly.