How To Fix EMSG_MICRO_BR137 - SQL injection error - database table &1 not expected

SAP Error Message - Details

• Message type: E = Error

• Message class: EMSG_MICRO_BR -

• Message number: 137

• Message text: SQL injection error - database table &1 not expected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EMSG_MICRO_BR137 - SQL injection error - database table &1 not expected ?

  The SAP error message EMSG_MICRO_BR137 indicates a SQL injection error related to a database table that is not expected. This error typically arises when the system detects an anomaly in the SQL query being executed, which could be due to various reasons, including improper input handling or unexpected data formats.
  Cause:
  
  SQL Injection Attempt: The system may have detected a potential SQL injection attempt, where the input provided does not conform to expected patterns.
  Data Integrity Issues: The data being processed may not match the expected schema or constraints defined in the database.
  Configuration Issues: There may be misconfigurations in the database or application settings that lead to unexpected behavior.
  Custom Code: If there are custom developments or modifications in the SAP system, they might not be handling inputs correctly, leading to this error.
  
  Solution:
  
  Input Validation: Ensure that all inputs to the database are properly validated and sanitized to prevent SQL injection. Use parameterized queries or prepared statements wherever possible.
  Check Data Consistency: Verify that the data being processed matches the expected format and constraints defined in the database schema.
  Review Custom Code: If there are custom developments, review the code for any potential vulnerabilities or improper handling of database queries.
  Database Configuration: Check the database configuration settings to ensure they are correctly set up and that the expected tables and structures are in place.
  SAP Notes: Look for relevant SAP Notes or patches that address this specific error. SAP frequently releases updates that may resolve known issues.
  Consult Documentation: Refer to SAP documentation for best practices on database interactions and security measures to prevent SQL injection.
  
  Related Information:
  
  SAP Security Guidelines: Familiarize yourself with SAP's security guidelines to understand how to protect against SQL injection and other vulnerabilities.
  Monitoring Tools: Utilize monitoring tools to track database queries and identify any unusual patterns that may indicate an attempted SQL injection.
  User Training: Educate users and developers about secure coding practices and the importance of input validation.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance, providing them with detailed logs and context around the error occurrence.