How To Fix ESH_QL_MSG038 - Query Log Aggregation: Could not read data - SQL Error &1 : &2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QL_MSG - ESH Query Logging

• Message number: 038

• Message text: Query Log Aggregation: Could not read data - SQL Error &1 : &2&3&4

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 ESH_QL_MSG038 - Query Log Aggregation: Could not read data - SQL Error &1 : &2&3&4 ?

  The SAP error message ESH_QL_MSG038 indicates that there was an issue with reading data during the Query Log Aggregation process. This error typically arises from SQL-related problems, which can stem from various causes. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Database Connectivity Issues: There may be a problem with the connection to the database, such as network issues or database server downtime.
  SQL Syntax Errors: The SQL query being executed may contain syntax errors or may not be compatible with the database.
  Insufficient Permissions: The user executing the query may not have the necessary permissions to access the required tables or views.
  Data Corruption: There may be corruption in the database tables that are being queried.
  Resource Limitations: The database may be running out of resources (e.g., memory, disk space) to execute the query.
  Configuration Issues: There may be misconfigurations in the SAP system or the database that affect query execution.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the database is up and running and that there are no network issues. Test the connection from the SAP system to the database.
  Review SQL Query: If possible, review the SQL query that is being executed for any syntax errors or logical issues. You may need to enable SQL trace to capture the exact query.
  Verify User Permissions: Check the permissions of the user executing the query to ensure they have access to the necessary database objects.
  Check for Data Corruption: Run database consistency checks to identify and resolve any data corruption issues.
  Monitor Resource Usage: Check the database server for resource usage and ensure that it has sufficient memory and disk space. Optimize queries if necessary.
  Review Configuration Settings: Ensure that the SAP system and database configurations are set correctly, particularly those related to query logging and aggregation.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to check for any related dumps or logs that might provide more context about the error.
  Database Logs: Review the database logs for any errors or warnings that coincide with the time the error occurred.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the ESH_QL_MSG038 error in your SAP system.