How To Fix CPH221 - Start and end of the extraction

SAP Error Message - Details

• Message type: E = Error

• Message class: CPH -

• Message number: 221

• Message text: Start and end of the extraction

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPH221 - Start and end of the extraction ?

  The SAP error message CPH221, which relates to the start and end of the extraction process, typically occurs in the context of data extraction from SAP systems, particularly when using SAP BW (Business Warehouse) or SAP Data Services. This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Possible Causes of CPH221 Error:
  
  
  Data Source Issues: The data source from which you are trying to extract data may not be properly configured or may be inactive.
  
  
  Extraction Process Configuration: There may be issues with the configuration of the extraction process itself, such as incorrect settings or parameters.
  
  
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data source or perform the extraction.
  
  
  Technical Issues: There could be underlying technical issues, such as network problems, system performance issues, or database locks that prevent the extraction from completing successfully.
  
  
  Data Volume: If the volume of data being extracted is too large, it may lead to timeouts or performance issues.
  
  
  Solutions to CPH221 Error:
  
  
  Check Data Source Configuration: Ensure that the data source is active and properly configured. Verify that the data source is set up correctly in the SAP BW system.
  
  
  Review Extraction Settings: Go through the extraction settings and parameters to ensure they are correctly defined. This includes checking the extraction mode (full or delta) and any filters applied.
  
  
  Verify User Authorizations: Check the authorizations of the user executing the extraction. Ensure that they have the necessary permissions to access the data source and perform the extraction.
  
  
  Monitor System Performance: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to check for any system performance issues or errors that may be affecting the extraction process.
  
  
  Reduce Data Volume: If the data volume is too large, consider breaking the extraction into smaller chunks or applying filters to reduce the amount of data being processed at one time.
  
  
  Check for Locks: Use transaction SM12 to check for any database locks that may be preventing the extraction from completing.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSO2 (DataSource Maintenance), and RSMO (Monitor Data Transfer) for monitoring and managing data extraction processes.
  
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on data extraction processes and troubleshooting common errors.
  
  
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.