How To Fix IUUC_TAB195 - SQL error occurred during SELECT in remote system '&1' (fm &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 195

• Message text: SQL error occurred during SELECT in remote system '&1' (fm &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB195 - SQL error occurred during SELECT in remote system '&1' (fm &2) ?

  The SAP error message IUUC_TAB195 indicates that there was an SQL error during a SELECT operation in a remote system. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services, where data is being replicated or transferred between systems.
  Cause:
  The error can be caused by several factors, including:
  
  Network Issues: Connectivity problems between the source and target systems can lead to SQL errors.
  Database Configuration: The remote database may not be configured correctly, or there may be issues with the database user permissions.
  SQL Syntax Errors: There may be an issue with the SQL query being generated or executed, such as incorrect table names or column names.
  Data Type Mismatches: If there are discrepancies in data types between the source and target systems, it can lead to SQL errors.
  Resource Limitations: The remote system may be experiencing resource limitations (e.g., memory, CPU) that prevent it from executing the query.
  Database Locks: The target database may have locks on the tables being accessed, preventing the SELECT operation from completing.
  
  Solution:
  To resolve the IUUC_TAB195 error, you can take the following steps:
  
  
  Check Connectivity: Ensure that there is a stable network connection between the source and target systems. You can use tools like ping or telnet to test connectivity.
  
  
  Review SQL Query: Check the SQL query being executed for any syntax errors or incorrect references to tables and columns. You may need to enable SQL tracing to capture the exact query.
  
  
  Database Permissions: Verify that the database user has the necessary permissions to execute SELECT statements on the relevant tables in the remote system.
  
  
  Data Type Validation: Ensure that the data types in the source and target systems match. If there are discrepancies, you may need to adjust the data types or mappings.
  
  
  Monitor Resource Usage: Check the resource usage on the remote system to ensure it is not overloaded. If necessary, optimize the database or increase resources.
  
  
  Check for Locks: Investigate if there are any locks on the tables being accessed. You can use database-specific tools or queries to identify and resolve locks.
  
  
  Review Logs: Check the SLT or Data Services logs for more detailed error messages that can provide additional context about the issue.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to SLT or the specific database you are using for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SAP Landscape Transformation for best practices and configuration guidelines.
  Database Documentation: Consult the documentation for the specific database you are using (e.g., Oracle, SQL Server, HANA) for any database-specific considerations.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.