How To Fix R9E993 - Query Designer must be restarted; further work not possible

R9E993 - Overview

• Message type: E = Error

• Message class: R9E - Error Messages for Query Designer .NET

• Message number: 993

• Message text: Query Designer must be restarted; further work not possible

What causes this issue?

An error has occurred that prevents continued use of the tool.

System Response

The Query Designer does not permit any more commands.

How to fix this error?

Close the Query Designer and restart it.

Error message extract from SAP system. Copyright SAP SE.

R9E993 - Details

• The SAP error message R9E993 indicating that "Query Designer must be restarted; further work not possible" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when using the Query Designer tool. This error can be frustrating, but it usually points to a few common causes and potential solutions.
  Causes:
  
  Session Timeout: The Query Designer session may have timed out due to inactivity.
  Memory Issues: Insufficient memory or resources on the client machine or server can lead to this error.
  Corrupted Query: The specific query you are working on may be corrupted or have issues that prevent further processing.
  Software Bugs: There may be bugs in the version of Query Designer you are using, which can lead to unexpected behavior.
  Network Issues: Connectivity problems between the client and the SAP server can also cause this error.
  
  Solutions:
  
  Restart Query Designer: The immediate solution is to close the Query Designer and restart it. This