How To Fix PARTY_PRINT_MESSAGES300 - Define a valid print label for this partner function. See long text.

PARTY_PRINT_MESSAGES300 - Overview

• Message type: E = Error

• Message class: PARTY_PRINT_MESSAGES - User notifications for CL_PARTY_PRINT_HELPER

• Message number: 300

• Message text: Define a valid print label for this partner function. See long text.

What causes this issue?

You did not define a valid print label.

System Response

The system generates the error: "Define a valid print label for this
partner function."

How to fix this error?

Define a new print label. A valid print label must adhere to the
following requirements:
Start with a letter or underscore.
Cannot start with the letters "XML" (regardless of case).
Can contain letters, digits, underscores, and periods.
Cannot contain spaces or hyphens.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PARTY_PRINT_MESSAGES300 - Define a valid print label for this partner function. See long text. ?

  The SAP error message "PARTY_PRINT_MESSAGES300: Define a valid print label for this partner function" typically occurs when there is a configuration issue related to the print settings for a specific partner function in the system. This error indicates that the system is unable to find a valid print label associated with the specified partner function, which is necessary for generating print documents (like invoices, delivery notes, etc.).
  
  Cause:
  
  Missing Configuration: The print label for the specified partner function has not been defined in the system.
  Incorrect Partner Function: The partner function being referenced may not be correctly set up or may not exist in the configuration.
  Inconsistent Data: There may be inconsistencies in the data related to the partner function or the print settings.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Partner Function Configuration:
  
  Go to the relevant configuration settings in SAP (usually in the SPRO transaction).
  Navigate to the section for defining partner functions