How To Fix IQAPI618 - No data was read

SAP Error Message - Details

• Message type: E = Error

• Message class: IQAPI - InfoSet Query API: Messages and Errors

• Message number: 618

• Message text: No data was read

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 IQAPI618 - No data was read ?

  The SAP error message IQAPI618 "No data was read" typically occurs in the context of SAP IQ (Sybase IQ) when a query is executed, but no data is returned from the database. This can happen for several reasons, and understanding the cause is essential for troubleshooting the issue.
  Possible Causes:
  
  Empty Result Set: The query executed may not match any records in the database. This could be due to incorrect filtering conditions or parameters.
  Data Not Loaded: The data you are trying to access may not have been loaded into the database yet, or it may have been deleted.
  Permissions Issues: The user executing the query may not have the necessary permissions to view the data in the specified tables.
  Connection Issues: There may be issues with the database connection that prevent data from being retrieved.
  Query Syntax Errors: There could be syntax errors in the SQL query that prevent it from executing correctly.
  
  Solutions:
  
  Check Query Conditions: Review the SQL query to ensure that the conditions are correct and that they should return data. You may want to run a simpler version of the query to see if any data is returned.
  Verify Data Existence: Check the relevant tables to confirm that the data you expect to retrieve is present. You can do this by running a basic SELECT query without any filters.
  Review User Permissions: Ensure that the user has the appropriate permissions to access the data. You may need to consult with your database administrator to verify this.
  Check Database Connection: Ensure that the connection to the database is stable and that there are no network issues. You can test the connection using a database management tool.
  Examine Query Syntax: Double-check the SQL syntax for any errors. Use a SQL editor or IDE that can help identify syntax issues.
  Logs and Traces: Review the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Sybase IQ for more detailed information on error messages and troubleshooting steps.
  Community Forums: Check SAP community forums or other online resources where similar issues may have been discussed.
  Database Administration: If the issue persists, consider involving a database administrator who can provide deeper insights into the database state and configuration.
  
  By following these steps, you should be able to identify the cause of the IQAPI618 error and implement a solution to resolve it.