How To Fix RSDD_ZA381 - Check why BW Accelerator does not use the shared memory

RSDD_ZA381 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 381

• Message text: Check why BW Accelerator does not use the shared memory

What causes this issue?

Use of shared memory must be activated.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact SAP support to check the settings.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA381 - Check why BW Accelerator does not use the shared memory ?

  The SAP error message RSDD_ZA381 indicates that the BW Accelerator (BWA) is not utilizing shared memory as expected. This can lead to performance issues in data retrieval and processing within SAP BW (Business Warehouse). Below are the potential causes, solutions, and related information for this error:
  Causes:
  
  
  Configuration Issues: The BW Accelerator may not be properly configured to use shared memory.
  Insufficient Memory Allocation: The system may not have enough memory allocated for the BW Accelerator to utilize shared memory effectively.
  Version Compatibility: There may be compatibility issues between the BW version and the BWA version.
  System Resource Limitations: The underlying system may have resource limitations that prevent the use of shared memory.
  Database Locks or Conflicts: Other processes may be locking resources that the BW Accelerator needs to access shared memory.
  
  Solutions:
  
  
  Check Configuration Settings:
  
  Ensure that the BW Accelerator is correctly configured to use shared memory. This can typically be done in the BW settings or configuration