How To Fix RSQBW604 - Conversion could not be completed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 604

• Message text: Conversion could not be completed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSQBW604 - Conversion could not be completed ?

  The SAP error message RSQBW604, which states "Conversion could not be completed," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with data extraction or transformation processes. This error can arise during the loading of data into InfoProviders or during the execution of queries.
  Causes:
  
  Data Type Mismatch: There may be a mismatch between the data types in the source system and the target InfoObject in BW.
  Inconsistent Data: The data being processed may contain invalid or inconsistent values that cannot be converted to the expected format.
  Missing or Incorrect Mapping: If there are issues with the mapping of fields between the source and target, it can lead to conversion errors.
  Transformation Rules: Errors in the transformation rules defined in the Data Transfer Process (DTP) can cause conversion failures.
  Data Volume: Large volumes of data being processed at once can sometimes lead to performance issues, resulting in conversion errors.
  
  Solutions:
  
  Check Data Types: Verify that the data types in the source system match those in the target InfoObject. Adjust the data types if necessary.
  Data Validation: Review the data being loaded for any inconsistencies or invalid values. Cleanse the data to ensure it meets the expected formats.
  Review Transformation Rules: Check the transformation rules in the DTP for any errors or incorrect mappings. Make necessary adjustments to ensure proper data conversion.
  Monitor Data Load: If the error occurs during a large data load, consider breaking the load into smaller batches to see if that resolves the issue.
  Check Logs: Review the error logs for more detailed information about the specific records or fields causing the conversion issue. This can provide insights into what needs to be corrected.
  Test in Development: If possible, replicate the issue in a development environment to test changes without affecting production data.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads and transformations.
  SAP Notes: Check SAP Notes for any known issues or patches related to the RSQBW604 error. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to SAP BW documentation for best practices on data modeling, transformation, and loading processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP support for assistance.