How To Fix RSO_CTC206 - Check not possible before delta queues have been cloned

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 206

• Message text: Check not possible before delta queues have been cloned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_CTC206 - Check not possible before delta queues have been cloned ?

  The SAP error message RSO_CTC206 indicates that a check cannot be performed because the delta queues have not been cloned. This error typically occurs in the context of SAP BW (Business Warehouse) when working with delta data extraction and the process of managing delta queues.
  Cause:
  The error arises when you attempt to perform a check or operation that requires the delta queues to be in a specific state, but they have not been cloned yet. Delta queues are used to manage the incremental data loads from source systems to the SAP BW system. Cloning the delta queues is a necessary step to ensure that the data is consistent and that the extraction process can proceed without issues.
  Solution:
  To resolve the RSO_CTC206 error, you can follow these steps:
  
  
  Clone Delta Queues: Ensure that the delta queues are cloned properly. This can typically be done through the SAP BW administration transaction codes or through the Data Warehousing Workbench. The cloning process involves creating a copy of the delta queue to ensure that the original data remains intact while the extraction process is ongoing.
  
  
  Check Delta Queue Status: Verify the status of the delta queues. You can use transaction codes like RSA7 to monitor the delta queue status and ensure that they are ready for processing.
  
  
  Perform Delta Initialization: If you are setting up a new data source or have made significant changes, you may need to perform a delta initialization. This involves loading the full data set initially before subsequent delta loads can occur.
  
  
  Review Process Chains: If you are using process chains to manage data loads, check the configuration of the process chain to ensure that the steps for cloning the delta queues are included and executed in the correct order.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error. SAP Notes can provide specific instructions or patches that may resolve the issue.
  
  
  System Logs: Review system logs and error messages for any additional context that may help identify the underlying issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA7 (for monitoring delta queues), RSC1 (for managing InfoPackages), and RSPC (for managing process chains).
  SAP BW Documentation: Refer to SAP BW documentation for detailed information on delta management, process chains, and data extraction processes.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSO_CTC206 error and ensure that your delta queues are properly managed for successful data extraction in SAP BW.