How To Fix AD790 - Operating system..............: &

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 790

• Message text: Operating system..............: &

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD790 - Operating system..............: & ?

  The SAP error message AD790 typically indicates an issue related to the operating system or the environment in which the SAP system is running. The message may not provide detailed information on its own, but it usually points to a problem with the operating system configuration, file permissions, or system resources.
  Possible Causes:
  
  File Permissions: The user under which the SAP system is running may not have the necessary permissions to access certain files or directories.
  Environment Variables: Required environment variables may not be set correctly, leading to issues in locating necessary files or libraries.
  Resource Limitations: The operating system may be running out of resources (e.g., memory, disk space) that are required for SAP to function properly.
  Configuration Issues: There may be misconfigurations in the SAP instance profile or operating system settings.
  Network Issues: If the error is related to network operations, it could be due to network configuration or connectivity problems.
  
  Solutions:
  
  Check Permissions: Ensure that the SAP user has the appropriate permissions to access the necessary files and directories. You can use commands like ls -l on Unix/Linux systems to check permissions.
  Verify Environment Variables: Check that all required environment variables (like SAP_HOME, PATH, etc.) are set correctly. You can do this by running echo $VARIABLE_NAME in the command line.
  Monitor System Resources: Use system monitoring tools to check for available memory, CPU usage, and disk space. Free up resources if necessary.
  Review Configuration Files: Check the instance profile and other configuration files for any incorrect settings. Ensure that all paths and parameters are correctly defined.
  Check Network Configuration: If the error is related to network operations, verify that the network settings are correct and that the SAP system can communicate with other required systems or databases.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed troubleshooting steps and solutions.
  Logs: Review the SAP system logs (e.g., dev_w0, dev_r0) for more detailed error messages that can provide additional context about the issue.
  Documentation: Refer to the official SAP documentation for your specific version to understand any known issues or configuration requirements.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support or your system administrator for further assistance.