How To Fix DBOSC136 - Error while processing request; unexpected SQL error

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 136

• Message text: Error while processing request; unexpected SQL error

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC136 - Error while processing request; unexpected SQL error ?

  The SAP error message DBOSC136 indicates that there was an unexpected SQL error while processing a request. This error can arise from various underlying issues related to the database or the SAP system itself. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Connectivity Issues: Problems with the connection between the SAP application server and the database server.
  SQL Syntax Errors: Issues in the SQL statements being executed, which may not be properly formed or may violate database constraints.
  Database Locking: A situation where a database resource is locked by another transaction, preventing the current transaction from proceeding.
  Insufficient Resources: Lack of memory, disk space, or other resources on the database server.
  Database Corruption: Corruption in the database that prevents certain operations from being executed.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database.
  
  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.
  
  
  
  Review SQL Statements:
  
  Look at the SQL statements being executed when the error occurs. Use transaction codes like ST05 (SQL Trace) to trace the SQL statements and identify any syntax errors.
  
  
  
  Monitor Database Locks:
  
  Use database tools or transaction codes (like SM12) to check for locks on the database tables. If locks are found, determine if they can be released.
  
  
  
  Check System Resources:
  
  Monitor the database server for resource usage (CPU, memory, disk space). Ensure that there are sufficient resources available.
  
  
  
  Database Integrity Check:
  
  Run integrity checks on the database to identify and repair any corruption. This may involve using database-specific tools.
  
  
  
  Review Configuration Settings:
  
  Ensure that the SAP system and database configurations are correct. Check parameters related to memory allocation, connection pooling, etc.
  
  
  
  Consult Logs:
  
  Check the SAP application logs (transaction SLG1) and database logs for more detailed error messages that can provide additional context.
  
  
  
  Update Database Drivers:
  
  Ensure that the database drivers used by SAP are up to date and compatible with the version of the database being used.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to DBOSC136.
  Database Documentation: Refer to the documentation for the specific database being used (e.g., Oracle, SQL Server, HANA) for troubleshooting SQL errors.
  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 database administrator or SAP support for further investigation.