How To Fix RSO_CTC203 - Request &1 not completed. Monitor this request (Tx RSRQ).

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_CTC - Message class for CTC related messages

• Message number: 203

• Message text: Request &1 not completed. Monitor this request (Tx RSRQ).

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSO_CTC203 - Request &1 not completed. Monitor this request (Tx RSRQ). ?

  The SAP error message RSO_CTC203, which states "Request &1 not completed. Monitor this request (Tx RSRQ)," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data loading process. This error indicates that a data request (identified by the request number &1) has not been successfully completed, and it suggests monitoring the request using transaction RSRQ.
  Causes:
  
  Data Load Issues: The data load process may have encountered errors due to issues with the source system, such as connectivity problems, data inconsistencies, or missing data.
  Process Chain Failures: If the request is part of a process chain, the entire chain may have failed due to one or more steps not completing successfully.
  Locking Issues: There may be locks on the data targets that prevent the request from being processed.
  Data Transfer Errors: Errors during the extraction, transformation, or loading (ETL) process can lead to incomplete requests.
  System Performance: Performance issues in the SAP BW system can lead to timeouts or failures in processing requests.
  
  Solutions:
  
  Monitor the Request: Use transaction RSRQ to monitor the status of the request. Check for any error messages or logs that provide more details about why the request failed.
  Check Process Chains: If the request is part of a process chain, review the entire chain for any failures. You can use transaction RSPC to analyze the process chain.
  Review Logs: Check the application logs (transaction SLG1) for any relevant error messages that can provide insights into the failure.
  Data Source Check: Ensure that the data source is available and that there are no issues with the extraction process from the source system.
  Resolve Locks: If there are locks on the data targets, you may need to resolve them. You can use transaction SM12 to check for and delete any unnecessary locks.
  Reprocess the Request: Once the underlying issues are resolved, you can attempt to reprocess the request. This can be done from transaction RSRQ or RSMO.
  System Performance: If performance is an issue, consider optimizing the data load process or increasing system resources.
  
  Related Information:
  
  
  Transaction Codes:
  
  RSRQ: Monitor data requests.
  RSPC: Process chain monitoring.
  SLG1: Application log.
  SM12: Lock entries.
  RSMO: Monitor data loads.
  
  
  
  Documentation: Refer to SAP Help documentation for more detailed information on data loading processes and troubleshooting steps.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  By following these steps, you should be able to identify the cause of the error and take appropriate actions to resolve it.