How To Fix SIPT729 - Prefix (&1, &2) is not unique in Customizing for company code &3

SIPT729 - Overview

• Message type: E = Error

• Message class: SIPT - SIPT: Digital Signature Portugal

• Message number: 729

• Message text: Prefix (&1, &2) is not unique in Customizing for company code &3

What causes this issue?

The combination of leading document type and series is not unique in
Customizing and has been entered for different number range intervals.

System Response

The current document can be posted.

How to fix this error?

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

Procedure for System Administrators

Check Customizing and enter a unique combination of leading document
type and series within the same company code.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIPT729 - Prefix (&1, &2) is not unique in Customizing for company code &3 ?

  The SAP error message SIPT729 indicates that there is a problem with the uniqueness of a prefix in the Customizing settings for a specific company code. This error typically arises when you are trying to create or modify a configuration that requires a unique identifier (prefix) but finds that the specified prefix is already in use for the same company code or another configuration.
  
  Cause:
  
  Duplicate Prefix: The prefix you are trying to use is already assigned to another entry in the Customizing settings for the specified company code.
  Incorrect Configuration: There may be a misconfiguration in the Customizing settings where the same prefix is inadvertently assigned to multiple entries.
  Data Migration Issues: If data has been migrated from another system, it is possible that duplicate prefixes were introduced during the migration process.
  
  
  Solution:
  
  Check Existing Prefixes: Go to the relevant Customizing transaction (e.g., SPRO) and check the existing prefixes for the specified company code. Ensure