How To Fix FCMLACC001 - HDB acceleration for selection step with parameter &1 is active

SAP Error Message - Details

• Message type: E = Error

• Message class: FCMLACC - HANA Accelerator for Material Ledger

• Message number: 001

• Message text: HDB acceleration for selection step with parameter &1 is active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCMLACC001 - HDB acceleration for selection step with parameter &1 is active ?

  The SAP error message FCMLACC001 indicates that there is an issue with the HANA database acceleration for a selection step in a financial application, typically related to the Financial Closing cockpit or similar financial processes. The message suggests that the HANA acceleration is active for a particular selection step, but there may be a problem with the configuration or execution of that step.
  Cause:
  
  HANA Acceleration Configuration: The HANA acceleration might not be properly configured for the specific selection step. This could be due to missing or incorrect settings in the data model or the HANA database.
  Data Model Issues: The underlying data model may not support the acceleration for the specific selection criteria being used.
  Performance Issues: If the selection step is too complex or involves too much data, it may lead to performance issues, causing the acceleration to fail.
  Version Compatibility: There may be compatibility issues between the SAP application version and the HANA database version.
  
  Solution:
  
  Check Configuration: Review the configuration settings for HANA acceleration in the relevant transaction or application. Ensure that the settings are correct and that the selection step is supported for acceleration.
  Simplify Selection Criteria: If possible, simplify the selection criteria to reduce complexity and improve performance. This may involve filtering data more effectively or breaking down the selection into smaller parts.
  Monitor Performance: Use performance monitoring tools to analyze the execution of the selection step. Identify any bottlenecks or issues that may be causing the acceleration to fail.
  Update Software: Ensure that both the SAP application and the HANA database are up to date with the latest patches and versions. This can help resolve compatibility issues.
  Consult Documentation: Refer to SAP documentation or notes related to HANA acceleration and the specific application you are using. There may be known issues or additional configuration steps required.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the selection step parameters and any relevant logs.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the error message FCMLACC001. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  HANA Database Documentation: Review the HANA database documentation for best practices on configuring and optimizing HANA acceleration.
  Performance Tuning: Familiarize yourself with performance tuning techniques for HANA to ensure optimal performance of your financial applications.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the FCMLACC001 error message.