How To Fix RSDRO122 - Task &1 for parallel SID assignment terminated with errors

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRO - ODS Update/Activation

• Message number: 122

• Message text: Task &1 for parallel SID assignment terminated with errors

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 RSDRO122 - Task &1 for parallel SID assignment terminated with errors ?

  The SAP error message RSDRO122 indicates that there was an issue during the parallel SID (System ID) assignment process, which is typically related to the Data Warehousing workbench or the DataSource in SAP BW (Business Warehouse). This error can occur for various reasons, and understanding the cause and finding a solution involves several steps.
  Cause:
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the source system.
  Locking Issues: If multiple processes are trying to access the same data simultaneously, it can lead to locking issues that cause the task to fail.
  Configuration Errors: Incorrect configuration settings in the DataSource or InfoProvider can lead to errors during the SID assignment.
  Resource Limitations: Insufficient system resources (like memory or processing power) can cause the parallel processing to fail.
  Transport Issues: If the SID assignment is part of a transport request, issues with the transport can lead to errors.
  
  Solution:
  
  Check Logs: Review the detailed logs for the specific task that failed. This can provide insights into what went wrong.
  Data Consistency Check: Ensure that the data in the source system is consistent and complete. You may need to run consistency checks or data validation.
  Lock Management: Check for any locks on the data being processed. You can use transaction codes like SM12 to view and manage locks.
  Configuration Review: Verify the configuration settings for the DataSource and InfoProvider. Ensure that all settings are correct and aligned with the requirements.
  Resource Monitoring: Monitor system resources during the SID assignment process. If resources are low, consider optimizing the system or scheduling the task during off-peak hours.
  Retry the Process: After addressing any identified issues, retry the SID assignment process.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSCAT (DataSource Maintenance), and SM37 (Job Monitoring) to help diagnose and resolve issues.
  SAP Community: Engage with the SAP Community forums for additional insights and shared experiences from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation for best practices on SID assignment and data loading processes in BW.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.