How To Fix >U526 - Database error in &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 526

• Message text: Database error in &1 &2

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 >U526 - Database error in &1 &2 ?

  The SAP error message U526 indicates a database error that occurred during a database operation. The message typically includes placeholders (&1 and &2) that provide additional context about the specific database operation and the nature of the error. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause
  
  Database Connectivity Issues: There may be problems with the connection between the SAP application server and the database server.
  Database Locking: The database might be locked due to a long-running transaction or a deadlock situation.
  Insufficient Resources: The database server may be running out of resources (e.g., memory, disk space).
  Corrupted Database Objects: There could be corruption in the database tables or indexes.
  Configuration Issues: Incorrect database configuration settings in the SAP system or the database itself.
  SQL Errors: There may be issues with the SQL statements being executed, such as syntax errors or violations of constraints.
  
  Solution
  
  Check Database Connectivity: Ensure that the SAP application server can connect to the database. Check network settings, database listener status, and firewall rules.
  Review Database Locks: Use database administration tools to check for locks and resolve any deadlocks or long-running transactions.
  Monitor Resources: Check the database server's resource usage (CPU, memory, disk space) and ensure it has sufficient resources to operate.
  Database Integrity Check: Run integrity checks on the database to identify and repair any corrupted objects.
  Review Configuration: Verify that the database configuration settings in the SAP system are correct and match the database server settings.
  Analyze SQL Statements: If the error is related to specific SQL statements, review the SQL code for errors and optimize it if necessary.
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error.
  
  Related Information
  
  Transaction Codes: Use transaction codes like SM21 (System Log) and ST22 (Dump Analysis) to gather more information about the error.
  Database Logs: Check the database logs for any error messages or warnings that could provide additional context.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  Conclusion
  The U526 error can stem from various issues related to database connectivity, resource availability, or SQL execution. By systematically checking the potential causes and applying the suggested solutions, you can often resolve the error effectively.