How To Fix AJ128 - Billing document was placed in the spool

AJ128 - Overview

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 128

• Message text: Billing document was placed in the spool

How to fix this error?

The spool entry can be printed with Transaction SP01.

Error message extract from SAP system. Copyright SAP SE.

AJ128 - Details

• The SAP error message AJ128 indicates that a billing document has been placed in the spool. This typically means that the billing document has been generated but is not yet printed or processed, and it is waiting in the spool system for further action.
  
  Cause:
  
  Spool Configuration: The system is configured to send billing documents to the spool instead of printing them directly.
  Output Type Settings: The output type for the billing document may be set to "spool" instead of "print" or "email."
  User Settings: User-specific settings may dictate that documents are sent to the spool.
  Printer Issues: There may be issues with the printer configuration or availability, causing the document to be spooled instead of printed.
  Batch Processing: The document may be part of a batch process that is set to spool documents for later processing.
  
  
  Solution:
  
  Check Spool Requests: Go to transaction code SP01 to view the spool requests. You can check the status of the