How To Fix BWSD112 - Writing RSTT related data failed (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 112

• Message text: Writing RSTT related data failed (&1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD112 - Writing RSTT related data failed (&1) ?

  The SAP error message BWSD112, which states "Writing RSTT related data failed (&1)," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with writing data to the RSTT (Request Status Table) during data loading or processing.
  Causes:
  
  Database Issues: There may be problems with the underlying database, such as connectivity issues, database locks, or insufficient permissions.
  Data Volume: If the volume of data being processed is too large, it may exceed system limits or cause timeouts.
  System Configuration: Incorrect configuration settings in the BW system or the data source can lead to failures in writing data.
  Transport Issues: If the system is in a transport state or if there are issues with transport requests, it may affect data writing.
  Memory Issues: Insufficient memory allocation for the BW process can lead to failures when trying to write data.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the database is up and running, and that there are no connectivity issues. Check for any locks on the database that might be preventing writes.
  Review Authorizations: Verify that the user executing the data load has the necessary authorizations to write to the RSTT table.
  Monitor System Performance: Check system performance metrics to see if there are memory or resource constraints. If necessary, increase the memory allocation for the BW processes.
  Adjust Data Load Settings: If the data volume is too high, consider breaking the data load into smaller chunks or adjusting the batch size.
  Check for Transport Issues: Ensure that the system is not in a transport state and that all transport requests are properly managed.
  Review Logs: Check the BW and application logs for more detailed error messages that can provide additional context on the failure.
  Restart Processes: Sometimes, simply restarting the data load process or the BW system can resolve transient issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor data loads and check for errors.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the BWSD112 error.
  System Logs: Use transaction SM21 to check system logs for any related errors or warnings that occurred around the same time as the BWSD112 error.
  Performance Tuning: Consider performance tuning for your BW system to handle larger data volumes more efficiently.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.