How To Fix MDK_EXAMPLES002 - Database access failed (error code = &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: MDK_EXAMPLES - Message Texts for MDK Examples

• Message number: 002

• Message text: Database access failed (error code = &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.

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 MDK_EXAMPLES002 - Database access failed (error code = &1) ?

  The SAP error message MDK_EXAMPLES002: Database access failed (error code = &1) typically indicates that there is an issue with accessing the database from the SAP system. This error can arise from various underlying causes, and the error code provided in the message will give more specific information about the nature of the failure.
  Possible Causes:
  
  
  Database Connectivity Issues: There may be a problem with the connection between the SAP application and the database. This could be due to network issues, database server downtime, or incorrect connection parameters.
  
  
  Database Locking: The database might be locked due to a long-running transaction or a deadlock situation, preventing access to the required data.
  
  
  Insufficient Permissions: The user or application trying to access the database may not have the necessary permissions to perform the requested operation.
  
  
  Database Configuration Issues: There could be misconfigurations in the database settings or the SAP system settings that are preventing successful access.
  
  
  Data Corruption: There may be corruption in the database that is causing the access to fail.
  
  
  Resource Limitations: The database server may be running out of resources (e.g., memory, disk space) which can lead to access failures.
  
  
  Solutions:
  
  
  Check Database Connectivity: Verify that the database server is up and running and that the network connection between the SAP application and the database is stable. You can use tools like ping or telnet to check connectivity.
  
  
  Review Error Code: Look at the specific error code provided in the message. This can give you more insight into the exact nature of the problem.
  
  
  Check User Permissions: Ensure that the user or application has the necessary permissions to access the database and perform the required operations.
  
  
  Monitor Database Locks: Use database monitoring tools to check for locks or long-running transactions that may be causing the issue. Resolve any locks if necessary.
  
  
  Review Database Logs: Check the database logs for any errors or warnings that might indicate what is causing the access failure.
  
  
  Database Configuration: Review the configuration settings for both the SAP system and the database to ensure they are correct and compatible.
  
  
  Resource Monitoring: Monitor the resource usage on the database server to ensure it is not running out of memory or disk space. If it is, consider optimizing the database or upgrading the server resources.
  
  
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Support Portal: You can find additional documentation and support for SAP errors on the SAP Support Portal.
  Transaction Codes: Use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and DB02 (Database Performance Analysis) to gather more information about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or contact SAP support for further assistance.