How To Fix RSCRT423 - Process chain triggered for DTP &1 in streaming mode

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRT - Near-To-Real-Time Messages

• Message number: 423

• Message text: Process chain triggered for DTP &1 in streaming mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRT423 - Process chain triggered for DTP &1 in streaming mode ?

  The SAP error message RSCRT423 indicates that a process chain has been triggered for a Data Transfer Process (DTP) in streaming mode, but there is an issue that prevents it from executing properly. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA environments.
  Cause:
  
  Streaming Mode Limitations: The DTP is set to run in streaming mode, which is designed for real-time data processing. If the DTP is not configured correctly or if the source system does not support streaming, this error can occur.
  Data Source Issues: The data source may not be available or may not be configured to allow streaming.
  Process Chain Configuration: The process chain may not be set up correctly to handle streaming data, or there may be dependencies that are not met.
  Technical Issues: There could be underlying technical issues, such as network problems, system performance issues, or database locks.
  
  Solution:
  
  Check DTP Configuration: Ensure that the DTP is correctly configured for streaming mode. Verify that the source system supports streaming and that the DTP settings are appropriate.
  Review Process Chain: Examine the process chain configuration to ensure that all steps are correctly defined and that there are no missing dependencies.
  Monitor Source System: Check the status of the source system to ensure it is available and that there are no issues with data extraction.
  Error Logs: Review the error logs in SAP BW to get more details about the specific issue causing the error. This can provide insights into what went wrong during the execution.
  Test in Non-Streaming Mode: If streaming mode is not essential, consider testing the DTP in non-streaming mode to see if it executes successfully.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Monitoring: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to monitor system performance and identify any underlying issues that may be affecting the DTP execution.
  
  By following these steps, you should be able to diagnose and resolve the RSCRT423 error in your SAP BW environment.