How To Fix /PM0/ABH_MESSAGE023 - Error reading shared objects: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABH_MESSAGE -

• Message number: 023

• Message text: Error reading shared objects: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABH_MESSAGE023 - Error reading shared objects: &1 ?

  The SAP error message /PM0/ABH_MESSAGE023 indicates that there is an issue with reading shared objects in the system. This error can occur in various contexts, often related to the use of shared memory or shared objects in SAP applications.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Corrupted Shared Objects: The shared objects that the system is trying to access may be missing or corrupted.
  Authorization Issues: The user or process may not have the necessary permissions to access the shared objects.
  Configuration Issues: There may be misconfigurations in the system that prevent proper access to shared objects.
  System Resource Limitations: Insufficient system resources (like memory) can lead to issues when trying to read shared objects.
  Database Issues: Problems with the underlying database can also lead to this error.
  
  Solution:
  To resolve the error, you can try the following steps:
  
  Check Shared Objects: Verify that the shared objects are present and not corrupted. You may need to restore them from a backup if they are missing or damaged.
  Review Authorizations: Ensure that the user or process has the necessary authorizations to access the shared objects. You may need to adjust roles or permissions.
  Configuration Review: Check the configuration settings related to shared memory and shared objects in your SAP system. Ensure that they are set up correctly.
  Monitor System Resources: Check the system resources (CPU, memory, etc.) to ensure that there are no limitations affecting the reading of shared objects. If necessary, increase the resources available to the SAP system.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly. Look for any errors or issues that may be affecting performance.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  Consult Logs: Review the system logs (transaction SM21) and application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurs.
  Documentation: Refer to the official SAP documentation for more information on shared objects and memory management in SAP systems.
  Community Forums: Check SAP Community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and resolve the /PM0/ABH_MESSAGE023 error in your SAP system.