How To Fix 1H124 - Error reading from the database

SAP Error Message - Details

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 124

• Message text: Error reading from the database

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 1H124 - Error reading from the database ?

  The SAP error message 1H124: Error reading from the database typically indicates that there is an issue with the database connection or the database itself. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Possible Causes:
  
  Database Connectivity Issues: There may be a problem with the network connection between the SAP application server and the database server.
  Database Locking: The database might be locked due to a long-running transaction or deadlock situation.
  Database Corruption: There could be corruption in the database that is preventing data from being read.
  Insufficient Resources: The database server may be running out of resources (e.g., memory, CPU) to process the request.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to connectivity issues.
  Database Maintenance: The database might be undergoing maintenance or backup processes that temporarily prevent access.
  
  Solutions:
  
  
  Check Database Connectivity:
  
  Verify that the database server is up and running.
  Check network connectivity between the SAP application server and the database server.
  Use tools like ping or telnet to test connectivity.
  
  
  
  Review Database Locks:
  
  Use database management tools to check for locks or long-running transactions.
  If necessary, terminate any blocking sessions or transactions.
  
  
  
  Check for Database Corruption:
  
  Run database integrity checks to identify and repair any corruption.
  Consult your database administrator for assistance with recovery procedures.
  
  
  
  Monitor Resource Usage:
  
  Check the resource utilization on the database server (CPU, memory, disk I/O).
  If resources are low, consider optimizing queries or increasing server capacity.
  
  
  
  Review Configuration Settings:
  
  Ensure that the SAP system and database connection settings are correctly configured.
  Check for any recent changes in configuration that might have affected connectivity.
  
  
  
  Consult Logs:
  
  Review the SAP application logs and database logs for any additional error messages or warnings that could provide more context.
  Look for specific error codes or messages that can guide further troubleshooting.
  
  
  
  Database Maintenance:
  
  If the database is undergoing maintenance, wait for the process to complete and try again.
  Schedule maintenance during off-peak hours to minimize impact on users.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error message. SAP Notes often provide detailed troubleshooting steps and solutions.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for additional troubleshooting steps and best practices.
  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 issue persists after trying the above solutions, it may be necessary to escalate the problem to your SAP Basis team or database administrator for further investigation.