How To Fix BCA_CONDGROUP501 - Duplicate key &1 in condition data

SAP Error Message - Details

• Message type: E = Error

• Message class: BCA_CONDGROUP -

• Message number: 501

• Message text: Duplicate key &1 in condition data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BCA_CONDGROUP501 - Duplicate key &1 in condition data ?

  The SAP error message BCA_CONDGROUP501 indicates that there is a duplicate key in the condition data for a specific condition group. This typically occurs when the system detects that the same condition record is being created or modified more than once, which violates the uniqueness constraint for that condition type.
  Cause:
  
  Duplicate Entries: The most common cause is that there are already existing condition records with the same key (e.g., condition type, validity period, etc.) in the database.
  Data Entry Errors: Manual data entry errors can lead to attempts to create duplicate records.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate records being created.
  Configuration Issues: Incorrect configuration of condition tables or access sequences may lead to unexpected behavior.
  
  Solution:
  
  Check Existing Records: Use transaction codes like VK13 (Display Condition) or VK12 (Change Condition) to check for existing condition records that match the key causing the error. If duplicates exist, you may need to delete or modify them.
  Adjust Data Entry: Ensure that data entry processes are followed correctly to avoid creating duplicates. Implement validation checks if necessary.
  Review Migration Processes: If the issue arose after a data migration, review the migration scripts or processes to ensure they do not create duplicates.
  Consult Configuration: Review the configuration of condition tables and access sequences to ensure they are set up correctly and do not allow for duplicate entries.
  Use Transaction Codes: You can use transaction codes like SE16 or SE11 to directly query the database tables related to condition records to identify duplicates.
  
  Related Information:
  
  Condition Tables: Understand the structure of condition tables and how keys are defined.
  Access Sequences: Review how access sequences are set up to ensure they are not leading to duplicate entries.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for detailed information on condition management and error handling.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.