How To Fix SMMSS_ALERTS030 - Memory is set to FIXED and no R/3 work processes are present on DB server

SMMSS_ALERTS030 - Overview

• Message type: E = Error

• Message class: SMMSS_ALERTS - Message class for MSSQL rz20 messages

• Message number: 030

• Message text: Memory is set to FIXED and no R/3 work processes are present on DB server

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMMSS_ALERTS030 - Memory is set to FIXED and no R/3 work processes are present on DB server ?

  The SAP error message SMMSS_ALERTS030 indicates that the memory allocation for the SAP system is set to FIXED, and there are no R/3 work processes available on the database server. This can lead to performance issues or the inability to process requests effectively.
  
  Cause:
  
  Fixed Memory Allocation: The SAP system is configured to use a fixed amount of memory, which can limit the flexibility of resource allocation based on demand.
  No R/3 Work Processes: This typically means that the application server is not able to start any work processes, which could be due to configuration issues, resource limitations, or other underlying problems.
  Database Server Configuration: The database server may not be configured correctly to handle the required work processes, or it may be experiencing resource constraints (CPU, memory, etc.).
  
  
  Solution:
  
  
  Check Configuration:
  
  Review the SAP instance profile parameters related to memory allocation. Look for parameters like rdisp/wp_no_dia, rdisp/wp_no_btc, and rdisp/wp_no_enq to ensure that the number of work