How To Fix SHMA094 - Area is configured only for constructor after server start

SAP Error Message - Details

• Message type: E = Error

• Message class: SHMA - Shared Objects: Management Messages

• Message number: 094

• Message text: Area is configured only for constructor after server start

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SHMA094 - Area is configured only for constructor after server start ?

  The SAP error message SHMA094 indicates that the specified area is configured only for constructor after the server has started. This typically occurs in the context of SAP's Shared Memory Area (SHM) management, particularly when dealing with memory areas that are set up for specific purposes.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Configuration Issue: The memory area in question is configured to be used only for constructor purposes, meaning it cannot be accessed or modified by other processes or transactions after the server has started.
  Access Violation: An attempt is made to access or modify the memory area in a way that is not permitted by its configuration.
  Server State: The server may not be in the correct state to allow access to the specified memory area.
  
  Solution:
  To resolve the SHMA094 error, consider the following steps:
  
  
  Check Configuration: Review the configuration of the shared memory area in the SAP system. Ensure that it is set up correctly and that the intended access methods are allowed.
  
  You can check the configuration in transaction SMD (SAP Memory Diagnostics) or through the relevant configuration files.
  
  
  
  Restart the Server: If the configuration appears correct, try restarting the SAP server. This can sometimes resolve transient issues related to memory management.
  
  
  Review Code: If you are developing or modifying code that interacts with the shared memory area, ensure that you are adhering to the access rules defined for that area. Make sure that you are not trying to access it in a way that is prohibited.
  
  
  Consult Documentation: Refer to the SAP documentation for shared memory management to understand the specific configurations and limitations of the memory areas you are working with.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed insights based on your specific system configuration and logs.
  
  
  Related Information:
  
  Shared Memory Management: Understanding how SAP handles shared memory can help in troubleshooting issues related to memory areas.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMD, SM12 (for lock entries), and SM21 (for system logs) to monitor and manage memory-related issues.
  Performance Monitoring: Regularly monitor the performance of your SAP system to identify potential memory-related bottlenecks or misconfigurations.
  
  By following these steps, you should be able to diagnose and resolve the SHMA094 error effectively.