How To Fix DBMAN523 - ORACLE:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 523

• Message text: ORACLE:

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 DBMAN523 - ORACLE: ?

  The SAP error message DBMAN523 typically indicates an issue related to the Oracle database, specifically concerning the database management system (DBMS) and its interaction with SAP. The error message can arise from various situations, including database connectivity issues, configuration problems, or resource limitations.
  Cause:
  
  Database Connectivity Issues: The SAP system may not be able to connect to the Oracle database due to network issues, incorrect connection parameters, or database service not running.
  Resource Limitations: The Oracle database may be running out of resources such as memory, disk space, or CPU, leading to performance issues or failures in executing queries.
  Configuration Issues: Incorrect configuration settings in the SAP system or Oracle database can lead to this error. This includes issues with the Oracle listener, TNS configuration, or SAP database parameters.
  Database Locks: If there are locks on the database that prevent certain operations from being executed, this can also trigger the error.
  Corrupted Database Objects: Corruption in database objects or tables can lead to errors when SAP tries to access them.
  
  Solution:
  
  
  Check Database Connectivity:
  
  Verify that the Oracle database is up and running.
  Check the network connection between the SAP application server and the Oracle database server.
  Ensure that the connection parameters (hostname, port, service name) are correct in the SAP configuration.
  
  
  
  Monitor Resource Usage:
  
  Use Oracle tools (like SQL*Plus or Oracle Enterprise Manager) to monitor the database's resource usage.
  Check for any resource bottlenecks (CPU, memory, disk space) and resolve them by optimizing queries or increasing resources.
  
  
  
  Review Configuration Settings:
  
  Check the SAP and Oracle configuration files for any misconfigurations.
  Ensure that the Oracle listener is properly configured and running.
  
  
  
  Check for Locks:
  
  Use Oracle's tools to check for any locks on the database that may be causing the issue.
  Resolve any locks by identifying the sessions holding them and taking appropriate action.
  
  
  
  Database Integrity Check:
  
  Run integrity checks on the database to identify and fix any corrupted objects.
  Use Oracle's recovery tools if necessary.
  
  
  
  Consult Logs:
  
  Review the SAP and Oracle logs for any additional error messages or warnings that can provide more context about the issue.
  
  
  
  SAP Notes and Documentation:
  
  Check the SAP Support Portal for any relevant SAP Notes that address the specific error message or related issues.
  Consult Oracle documentation for any known issues or patches related to the version you are using.
  
  
  
  Related Information:
  
  SAP Basis Team: Involve your SAP Basis team for assistance, as they have the expertise in managing SAP and database interactions.
  Oracle Support: If the issue persists, consider reaching out to Oracle Support for further assistance, especially if it appears to be a database-specific issue.
  Backup and Recovery: Ensure that you have a recent backup of your database before making significant changes or performing recovery operations.
  
  By following these steps, you should be able to diagnose and resolve the DBMAN523 error in your SAP system.