How To Fix UJA_EXCEPTION382 - Out of shared object memory for dimension &1.Please increase it

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 382

• Message text: Out of shared object memory for dimension &1.Please increase it

Self-Explanatory Message

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• What is the cause and solution for SAP error message UJA_EXCEPTION382 - Out of shared object memory for dimension &1.Please increase it ?

  The SAP error message UJA_EXCEPTION382 indicates that the system has run out of shared object memory for a specific dimension in the SAP BW (Business Warehouse) environment. This typically occurs when the memory allocated for certain objects, such as InfoCubes or dimensions, is insufficient to handle the current workload or data volume.
  Cause:
  
  Insufficient Memory Allocation: The shared object memory allocated for the dimension is not enough to accommodate the data being processed.
  High Data Volume: A sudden increase in data volume or complexity of queries can lead to memory exhaustion.
  Configuration Issues: Incorrect configuration settings for memory management in the BW system can also lead to this error.
  
  Solution:
  To resolve the UJA_EXCEPTION382 error, you can take the following steps:
  
  
  Increase Shared Object Memory:
  
  You can increase the shared object memory for the specific dimension. This is typically done in the SAP BW system settings.
  Use transaction code RSCUSTV10 to access the settings for memory management.
  Look for the parameter related to shared object memory and increase its value. The specific parameter may vary based on your BW version.
  
  
  
  Monitor and Optimize Data Loads:
  
  Review the data loads and queries that are causing the issue. Optimize them to reduce memory consumption.
  Consider breaking large data loads into smaller batches if possible.
  
  
  
  Check for Locks and Long-Running Queries:
  
  Ensure that there are no locks or long-running queries that are consuming excessive memory. Use transaction codes like SM50 or SM66 to monitor active processes.
  
  
  
  Adjust Memory Settings:
  
  Review and adjust the overall memory settings of the SAP system. This can include parameters like abap/heap_area_total and abap/heap_area_dia.
  Consult with your Basis team to ensure that the system has adequate memory resources allocated.
  
  
  
  System Restart:
  
  In some cases, a system restart may help clear memory and resolve temporary issues.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: RSCUSTV10 (for memory settings), SM50/SM66 (for monitoring processes).
  SAP BW Documentation: Refer to the official SAP BW documentation for best practices on memory management and optimization.
  SAP Community: Engage with the SAP Community forums for insights and experiences from other users who may have faced similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.