How To Fix RT648 - Spool number that is assigned to each output request

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 648

• Message text: Spool number that is assigned to each output request

What causes this issue?

Every output request is assigned a unique spool number. This spool
number is an element of the number range SPO_NUM; due to the limited
number of places, there is only a finite amount of these numbers.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RT648 - Spool number that is assigned to each output request ?

  The SAP error message RT648 typically indicates an issue related to the spool number assigned to an output request. This error can occur in various scenarios, such as when trying to print or generate output from SAP. Below are the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Spool Number: The spool number referenced may not exist or may have been deleted.
  Spool Request Issues: There may be issues with the spool request itself, such as it being in an error state or not being processed correctly.
  Authorization Issues: The user may not have the necessary authorizations to access or manage the spool request.
  System Configuration: There may be configuration issues in the SAP system related to the spool settings or output device.
  Database Issues: Problems with the database that stores spool requests can also lead to this error.
  
  Solutions:
  
  Check Spool Request: Use transaction code SP01 to check the status of the spool request. Look for any errors or issues with the spool number.
  Reprocess the Spool Request: If the spool request is in an error state, try to reprocess it or delete it and create a new output request.
  Verify Authorizations: Ensure that the user has the necessary authorizations to access and manage spool requests. Check the user roles and profiles.
  Check Output Device Configuration: Verify the configuration of the output device being used. Ensure that it is correctly set up and operational.
  System Logs: Check the system logs (transaction SM21) for any related errors or warnings that might provide more context about the issue.
  Database Consistency: If there are database issues, consider running consistency checks or consulting with your database administrator.
  
  Related Information:
  
  Transaction Codes:
  
  SP01: Spool Request Overview
  SP02: User Spool Requests
  SP01: Display Spool Requests
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to spool processing and the RT648 error.
  Documentation: Review SAP documentation on spool management and output processing for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.