How To Fix RSCRT336 - Request &2 of RDA process &1 will be closed (marker read)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 336

• Message text: Request &2 of RDA process &1 will be closed (marker read)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRT336 - Request &2 of RDA process &1 will be closed (marker read) ?

  The SAP error message RSCRT336 indicates that a request in the RDA (Remote Data Access) process has been closed because a marker was read. This typically occurs in the context of data extraction or data transfer processes, particularly when dealing with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error message RSCRT336 is usually triggered by one of the following reasons:
  
  
  Marker Read: The system has encountered a marker that indicates the end of a data request. This can happen if the data extraction process has reached a point where no more data is available to be processed.
  
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to the premature closure of the request.
  
  
  Configuration Issues: Incorrect configuration settings in the RDA process or the data source can lead to this error.
  
  
  Network Issues: If there are network interruptions or connectivity issues during the data transfer, it may result in the closure of the request.
  
  
  Solution:
  To resolve the RSCRT336 error, you can take the following steps:
  
  
  Check Data Source: Ensure that the data source is correctly configured and that there are no issues with the data being extracted.
  
  
  Review Logs: Check the logs for any additional error messages or warnings that may provide more context about why the request was closed.
  
  
  Re-run the Process: If the issue was temporary (e.g., a network glitch), try re-running the data extraction process.
  
  
  Monitor Data Volume: Ensure that the volume of data being processed is within acceptable limits. If the data set is too large, consider breaking it down into smaller chunks.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to RDA processes for any specific recommendations or known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data extraction and RDA processes, such as RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Transfer).
  Performance Monitoring: Use tools like ST22 (Dump Analysis) and SM21 (System Log) to monitor system performance and identify any underlying issues.
  
  By following these steps, you should be able to diagnose and resolve the RSCRT336 error effectively.