How To Fix DMC_IU_BCSETS003 - Number of active classic BC Sets: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_IU_BCSETS - DMIS Integrated Upgrade: Reactivation of BC Sets

• Message number: 003

• Message text: Number of active classic BC Sets: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_IU_BCSETS003 - Number of active classic BC Sets: &1 ?

  The SAP error message DMC_IU_BCSETS003, which states "Number of active classic BC Sets: &1," typically relates to the use of Business Configuration Sets (BC Sets) in the context of SAP's Data Migration Cockpit or Business Configuration Management. This error indicates that there is a limitation or issue with the number of active classic BC Sets in the system.
  Cause:
  
  Exceeding Limit: The error usually occurs when the number of active classic BC Sets exceeds the allowed limit set in the system. This can happen if multiple BC Sets are activated simultaneously, leading to performance issues or conflicts.
  Configuration Issues: There may be configuration settings that restrict the number of active BC Sets.
  System Constraints: The system may have constraints based on its configuration or the version of SAP being used.
  
  Solution:
  
  Check Active BC Sets: Review the currently active BC Sets in your system. You can do this by navigating to the relevant transaction codes (like SIMG or BC Sets management) to see which BC Sets are currently active.
  Deactivate Unused BC Sets: If you find that there are BC Sets that are no longer needed or are not in use, consider deactivating them to free up space for new ones.
  Consult Documentation: Refer to SAP documentation or notes related to BC Sets to understand the limitations and best practices for managing them.
  System Configuration: If necessary, consult with your SAP Basis team to check if there are any system configuration settings that can be adjusted to allow for more active BC Sets.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect a bug or limitation in your current version of SAP.
  
  Related Information:
  
  BC Sets: Business Configuration Sets are used in SAP to manage and transport configuration settings across different systems.
  Data Migration Cockpit: This tool is used for data migration in SAP S/4HANA and may involve the use of BC Sets for configuration.
  Performance Considerations: Having too many active BC Sets can lead to performance degradation, so it's essential to manage them effectively.
  
  By following these steps, you should be able to resolve the error and manage your BC Sets more effectively.