How To Fix DBOSC149 - Error while resolving fields; field list is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 149

• Message text: Error while resolving fields; field list is empty

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 DBOSC149 - Error while resolving fields; field list is empty ?

  The SAP error message DBOSC149: Error while resolving fields; field list is empty typically occurs in the context of database operations, particularly when there is an issue with the data source or the way fields are being referenced in a query or report. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  
  Empty Field List: The most direct cause of this error is that the field list being referenced in a query or report is empty. This can happen if the data source does not return any fields or if the fields are not properly defined.
  
  
  Incorrect Data Source: The data source being queried may not be correctly set up or may not contain the expected fields.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the fields in the data source.
  
  
  Database Connectivity Issues: There may be issues with the connection to the database, leading to an inability to retrieve the field list.
  
  
  Configuration Errors: There may be configuration issues in the SAP system that prevent the proper resolution of fields.
  
  
  Solutions:
  
  
  Check Data Source: Verify that the data source being used in the query or report is correctly configured and contains the expected fields. Ensure that the data source is active and accessible.
  
  
  Review Query/Report Definition: Check the definition of the query or report to ensure that the fields are correctly specified. If you are using a custom query, make sure that it is correctly written and that it references valid fields.
  
  
  User Authorizations: Ensure that the user executing the query or report has the necessary authorizations to access the fields in the data source. You may need to check the user's roles and permissions.
  
  
  Database Connection: Verify the database connection settings in the SAP system. Ensure that the connection is active and that there are no network issues preventing access to the database.
  
  
  Check for Updates/Patches: Sometimes, errors can be resolved by applying the latest updates or patches to the SAP system. Check if there are any relevant updates available.
  
  
  Consult SAP Notes: Look for SAP Notes related to this error message. SAP frequently publishes notes that provide solutions or workarounds for known issues.
  
  
  Debugging: If you have access to debugging tools, you can try to debug the query or report to identify where the issue is occurring.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on the specific transaction or report you are working with.
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to specific errors, as other users may have encountered and resolved similar issues.
  Technical Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the DBOSC149 error and implement a solution.