How To Fix RSDRO125 - More than 10 data records with existing key values (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRO - ODS Update/Activation

• Message number: 125

• Message text: More than 10 data records with existing key values (&1)

What causes this issue?

More than ten data records with keys that already exist in the active
data table. The output of values is canceled after the tenth data
record.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRO125 - More than 10 data records with existing key values (&1) ?

  The SAP error message RSDRO125 indicates that there are more than 10 data records with the same key values in a data source or InfoProvider. This typically occurs in the context of data extraction or reporting when the system encounters duplicate key values that violate the expected uniqueness of the key.
  Cause:
  
  Duplicate Records: The primary cause of this error is the presence of duplicate records in the underlying data source. This can happen due to data quality issues, incorrect data loading processes, or issues in the source system.
  Incorrect Data Model: The data model may not be designed to handle multiple records for the same key, leading to conflicts during data processing.
  Aggregation Issues: If the data is being aggregated or transformed, it may inadvertently create duplicates.
  
  Solution:
  
  Identify Duplicates: Use SQL queries or data profiling tools to identify the duplicate records in the source table. You can run a query to count occurrences of each key value.
  SELECT key_column, COUNT(*)
  FROM your_table
  GROUP BY key_column
  HAVING COUNT(*) > 1;
  
  Data Cleansing: Once duplicates are identified, you need to decide how to handle them. Options include:
  
  Removing duplicates if they are not needed.
  Merging records if they contain complementary information.
  Adjusting the data loading process to prevent duplicates from being created in the first place.
  
  
  Adjust Data Model: If the data model allows for multiple records with the same key, consider redesigning it to accommodate this scenario, such as by adding additional key fields or changing the aggregation logic.
  Check Data Load Process: Review the ETL (Extract, Transform, Load) processes to ensure that they are correctly handling duplicates and not introducing them during data loading.
  Consult Documentation: Refer to SAP documentation or support for specific guidelines related to your version and configuration of SAP BW or the relevant module.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Quality Tools: Consider using data quality tools to monitor and cleanse data regularly.
  Performance Considerations: Be aware that handling duplicates can impact performance, especially in large datasets, so ensure that any solutions implemented are efficient.
  
  By addressing the root cause of the duplicates and ensuring that your data model and processes are robust, you can resolve the RSDRO125 error and prevent it from occurring in the future.