How To Fix DB6652 - Execution of operating system commands

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 652

• Message text: Execution of operating system commands

Third paragraph copied from DB6 648

What causes this issue?

User-defined functions for executing certain operating system commands
on the database server.

System Response

Without these programs, several DB2 monitor functions will not work,
such as displaying the DIAG log.

How to fix this error?

Start transaction DB6COCKPIT, which automatically catalogs the
user-defined functions. Then check whether the DB6PMUDF library is in
the EXE directory of the SAP system. If not, copy the file to the
directory.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6652 - Execution of operating system commands ?

  The SAP error message DB6652 typically indicates that there is an issue with executing operating system commands from within the SAP environment. This can occur for various reasons, and understanding the cause and finding a solution requires a systematic approach. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Authorization Issues: The user executing the command may not have the necessary permissions to run operating system commands.
  Configuration Problems: The SAP system may not be properly configured to allow the execution of OS commands.
  Path Issues: The command being executed may not be found in the specified path, or the environment variables may not be set correctly.
  Security Restrictions: Security settings on the operating system may prevent the execution of certain commands.
  SAP Kernel Issues: There may be a problem with the SAP kernel version that is being used, which could affect command execution.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute OS commands. This may involve checking roles and profiles in the SAP system.
  Review Configuration: Verify the configuration settings in the SAP system related to OS command execution. This may include checking the rdisp/exec parameter in the instance profile.
  Validate Command Path: Ensure that the command you are trying to execute is available in the system's PATH. You can test this by trying to run the command directly in the operating system's command line.
  Adjust Security Settings: If security settings are preventing command execution, consult with your system administrator to adjust these settings appropriately.
  Update SAP Kernel: If you suspect that the issue is related to the SAP kernel, consider updating to the latest version or applying relevant patches.
  Check Logs: Review the SAP system logs (transaction SM21) and the operating system logs for any additional error messages that could provide more context about the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to DB6652 for any specific fixes or recommendations provided by SAP.
  Documentation: Review the SAP documentation for your specific version to understand the context of executing OS commands.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.