How To Fix RSD_TREX250 - Read from DB: First package started

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 250

• Message text: Read from DB: First package started

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX250 - Read from DB: First package started ?

  The SAP error message RSD_TREX250, which states "Read from DB: First package started," typically indicates an issue related to the retrieval of data from the database, particularly when using the SAP NetWeaver Business Warehouse (BW) or SAP HANA systems. This error can occur during the execution of queries or data extraction processes.
  Causes:
  
  Database Connectivity Issues: There may be problems with the connection between the SAP system and the database, such as network issues or database server downtime.
  Performance Issues: The database may be under heavy load, causing delays in processing requests.
  Query Optimization: The query being executed may not be optimized, leading to long execution times or timeouts.
  Data Volume: Large volumes of data being processed can lead to performance bottlenecks.
  Configuration Issues: Incorrect settings in the SAP BW or database configuration can lead to this error.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the database is up and running and that there are no network issues. You can test the connection from the SAP system to the database.
  Monitor Database Performance: Use database monitoring tools to check for performance issues. Look for high CPU or memory usage, and consider optimizing the database or increasing resources if necessary.
  Optimize Queries: Review the queries being executed for efficiency. Consider using indexes, reducing the amount of data being retrieved, or breaking down complex queries into simpler ones.
  Adjust Timeout Settings: If the query is taking too long, consider increasing the timeout settings in the SAP BW or database configuration.
  Check for Locks: Ensure that there are no locks on the database tables that could be causing delays in data retrieval.
  Review SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for best practices on query performance and database management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to check for any related errors or dumps that could provide more context on the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult with SAP support for further assistance.