How To Fix FCMLACC004 - HDB accelerator not used

SAP Error Message - Details

• Message type: E = Error

• Message class: FCMLACC - HANA Accelerator for Material Ledger

• Message number: 004

• Message text: HDB accelerator not used

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCMLACC004 - HDB accelerator not used ?

  The SAP error message FCMLACC004, which indicates that the HANA database (HDB) accelerator is not being used, typically arises in the context of SAP applications that leverage the HANA database for performance optimization. This error can occur for various reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  Causes:
  
  
  Configuration Issues: The HANA database may not be properly configured in the SAP system. This could include incorrect settings in the database connection or the application configuration.
  
  
  Data Model Compatibility: The data model being used may not be compatible with the HANA accelerator. Certain data types or structures may not be optimized for HANA.
  
  
  Missing or Inactive HANA Views: If the necessary HANA views or calculation views are not created or are inactive, the accelerator cannot be utilized.
  
  
  Licensing Issues: There may be licensing restrictions that prevent the use of the HANA accelerator.
  
  
  Performance Settings: The performance settings in the SAP application may not be optimized to utilize the HANA database effectively.
  
  
  Solutions:
  
  
  Check Configuration: Verify the configuration settings for the HANA database in the SAP system. Ensure that the connection parameters are correct and that the HANA database is accessible.
  
  
  Review Data Models: Examine the data models being used in the application. Ensure that they are compatible with HANA and optimized for performance.
  
  
  Activate HANA Views: If there are specific HANA views or calculation views required for the application, ensure they are created and activated in the HANA database.
  
  
  Check Licensing: Confirm that the necessary licenses for using the HANA accelerator are in place and valid.
  
  
  Adjust Performance Settings: Review and adjust the performance settings in the SAP application to ensure that it is configured to take advantage of the HANA database.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific application you are using. There may be specific guidelines or troubleshooting steps provided by SAP.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They can provide more detailed insights based on your specific system configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  HANA Documentation: Review the official SAP HANA documentation for best practices on configuration and optimization.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the FCMLACC004 error and implement a suitable solution.