How To Fix SOI454 - HDI container are not mapped to new view layer

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI - Safe Online Import/Upgrade Messages

• Message number: 454

• Message text: HDI container are not mapped to new view layer

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOI454 - HDI container are not mapped to new view layer ?

  The SAP error message SOI454, which states "HDI container are not mapped to new view layer," typically occurs in the context of SAP HANA development, particularly when working with HDI (HANA Deployment Infrastructure) containers and the new view layer in SAP HANA.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Mapping Issues: The HDI container is not properly mapped to the new view layer. This can happen if the container was not correctly configured or if there are discrepancies in the metadata.
  
  
  Changes in the View Layer: If there have been changes in the view layer or if the view layer has been updated without corresponding updates in the HDI container, this error may occur.
  
  
  Deployment Issues: If the HDI container was not deployed correctly or if there were issues during the deployment process, it may lead to this error.
  
  
  Version Mismatch: There may be a version mismatch between the HDI container and the view layer, especially if you are using different versions of SAP HANA or related tools.
  
  
  Solution:
  To resolve the SOI454 error, you can follow these steps:
  
  
  Check Mapping: Ensure that the HDI container is correctly mapped to the new view layer. You can do this by checking the configuration settings in your development environment.
  
  
  Re-deploy the HDI Container: If there are issues with the current deployment, try re-deploying the HDI container. This can help refresh the mappings and resolve any discrepancies.
  
  
  Update Metadata: If there have been changes in the view layer, ensure that the metadata in the HDI container is updated accordingly. You may need to regenerate or refresh the views.
  
  
  Check for Errors in Logs: Review the logs for any additional error messages or warnings that may provide more context about the issue. This can help identify specific problems that need to be addressed.
  
  
  Consult Documentation: Refer to the official SAP documentation for guidance on HDI containers and view layers. This can provide insights into best practices and troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They can provide more specific guidance based on your environment and configuration.
  
  
  Related Information:
  
  SAP HANA Development: Understanding the architecture and components of SAP HANA, including HDI containers and the view layer, is crucial for troubleshooting.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA (Knowledge Base Articles) that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engaging with the SAP Community can also be helpful, as other users may have encountered similar issues and can share their solutions.
  
  By following these steps and utilizing available resources, you should be able to resolve the SOI454 error effectively.