How To Fix RSDRI_HDB026 - Errors occurred during conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 026

• Message text: Errors occurred during conversion

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 RSDRI_HDB026 - Errors occurred during conversion ?

  The SAP error message RSDRI_HDB026, which indicates that "Errors occurred during conversion," typically arises in the context of data extraction or transformation processes in SAP BW (Business Warehouse) when working with HANA databases. This error can occur for various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes:
  
  
  Data Type Mismatch: The data being extracted or transformed may have a type that does not match the expected type in the target system. For example, trying to convert a string to a date format that is not compatible.
  
  
  Null Values: The presence of null or unexpected values in the data can lead to conversion errors, especially if the target field does not allow nulls.
  
  
  Data Length Issues: If the length of the data being processed exceeds the defined length in the target structure, it can cause conversion errors.
  
  
  Inconsistent Data Formats: If the source data has inconsistent formats (e.g., different date formats), it can lead to conversion issues.
  
  
  Incorrect Mapping: If the mapping between source and target fields is not correctly defined, it can lead to errors during the conversion process.
  
  
  Solutions:
  
  
  Check Data Types: Review the data types of the source and target fields. Ensure that they are compatible and make necessary adjustments.
  
  
  Handle Null Values: Implement logic to handle null values appropriately. This may involve setting default values or modifying the data extraction logic to filter out nulls.
  
  
  Adjust Field Lengths: Ensure that the lengths of the fields in the source data do not exceed the lengths defined in the target structure. If necessary, increase the target field lengths.
  
  
  Standardize Data Formats: Before extraction, standardize the formats of the data in the source system. This may involve using transformation rules to convert data into a consistent format.
  
  
  Review Mapping: Double-check the mapping between source and target fields in the transformation process. Ensure that all fields are correctly mapped and that there are no discrepancies.
  
  
  Use Error Handling: Implement error handling in your data flow to capture and log errors for further analysis. This can help identify specific records causing issues.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as some issues may be resolved in newer versions.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSDRI_HDB026 for any specific fixes or recommendations provided by SAP.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the data flow and transformations.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide insights into the specific cause of the conversion error.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the RSDRI_HDB026 error effectively.