How To Fix BPC_UJHANA_MODEL_EXP406 - Could not roll back original HANA tables and models

SAP Error Message - Details

• Message type: E = Error

• Message class: BPC_UJHANA_MODEL_EXP - BPC: message class

• Message number: 406

• Message text: Could not roll back original HANA tables and models

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BPC_UJHANA_MODEL_EXP406 - Could not roll back original HANA tables and models ?

  The SAP error message BPC_UJHANA_MODEL_EXP406 indicates that there was an issue with rolling back original HANA tables and models during a process in SAP Business Planning and Consolidation (BPC) for SAP HANA. This error typically arises in scenarios involving data loading, model management, or when attempting to revert changes made to HANA models or tables.
  Causes:
  
  Data Integrity Issues: There may be inconsistencies or integrity issues with the data being processed, which prevents the rollback from completing successfully.
  Locking Issues: The tables or models may be locked by another process, preventing the rollback operation from executing.
  Configuration Errors: Incorrect configuration settings in the BPC model or HANA database could lead to this error.
  Insufficient Permissions: The user executing the operation may not have the necessary permissions to perform rollback actions on the HANA tables or models.
  System Resource Limitations: Insufficient system resources (like memory or disk space) could hinder the rollback process.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed for any inconsistencies or errors. Ensure that the data adheres to the expected formats and constraints.
  Release Locks: Investigate if there are any locks on the HANA tables or models. You can use HANA Studio or SQL commands to check for locks and release them if necessary.
  Review Configuration: Verify the configuration settings for the BPC model and ensure they are correctly set up. This includes checking the data source, transformation rules, and model settings.
  User Permissions: Ensure that the user has the appropriate permissions to perform rollback operations. This may involve checking roles and authorizations in the SAP system.
  Monitor System Resources: Check the system resources to ensure that there is enough memory and disk space available. If resources are low, consider optimizing the system or increasing resource allocation.
  Consult Logs: Review the application and system logs for more detailed error messages that could provide additional context on the failure.
  Restart the Process: Sometimes, simply restarting the data load or model operation can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP BPC documentation for guidance on model management and data loading processes.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.