How To Fix SP01R020 - Spool request &1 in system &3 already being processed by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SP01R - SP01 Error Messages

• Message number: 020

• Message text: Spool request &1 in system &3 already being processed by user &2

What causes this issue?

Another user is currently changing this spool request. Therefore you
can only display the attributes at this time.

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?

Wait for the specified user to exit the spool request, by leaving the
transaction, for example.

Procedure for System Administrators

If the message is obviously incorrect, delete the relevant lock.

Error message extract from SAP system. Copyright SAP SE.