How To Fix RSDMDM027 - Not enough free system resources available

RSDMDM027 - Overview

• Message type: E = Error

• Message class: RSDMDM - RSDMDM

• Message number: 027

• Message text: Not enough free system resources available

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.

What else can you do?

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RSDMDM027 - Details

• The SAP error message RSDMDM027, which states "Not enough free system resources available," typically indicates that the system is running low on resources required to perform a specific operation, such as data processing or reporting. This can occur in various contexts, particularly in data warehousing environments like SAP BW (Business Warehouse).
  Causes:
  
  Memory Limitations: The system may not have enough memory (RAM) allocated to handle the current workload.
  Database Connections: There may be too many concurrent database connections, leading to resource exhaustion.
  Process Overload: Running multiple heavy processes simultaneously can lead to resource contention.
  
  Configuration Issues: Incorrect configuration settings in SAP or the underlying database can lead to inefficient resource usage.
  System Limits: The operating system or database may have limits on the number of processes or threads that can be executed concurrently.
  
  Solutions:
  
  
  Increase Memory Allocation: 
  
  If possible, increase the memory allocated to the SAP application server or the database server.
  Check the instance profile parameters (e.g., abap/heap_area_total)