How To Fix SIPT002 - Same combination of leading document type and series already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SIPT - SIPT: Digital Signature Portugal

• Message number: 002

• Message text: Same combination of leading document type and series already exists

What causes this issue?

In Customizing, the combination of leading document type and series is
invalid for the relevant number range interval.
For each company code and fiscal year, Customizing entries can be
created for multiple number range intervals, but each Customizing entry
must have a unique combination of leading document type and series.
Initial values are not allowed.

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

System Response

How to fix this error?

Procedure for System Administrators

Enter a different combination of leading document type and series that
is unique for the company code and the relevant fiscal year.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIPT002 - Same combination of leading document type and series already exists ?

  The SAP error message SIPT002, which states "Same combination of leading document type and series already exists," typically occurs in the context of document management or when working with document types and number ranges in SAP. This error indicates that there is an attempt to create a new document or entry that conflicts with an existing document type and number range combination.
  Cause:
  
  Duplicate Document Type and Series: The error arises when you try to create a new document (like a sales order, invoice, etc.) with a document type and number series that already exists in the system.
  Configuration Issues: There may be a misconfiguration in the document type settings or number range settings in the SAP system.
  Custom Development: If there are custom developments or enhancements in the system, they might be inadvertently causing this conflict.
  
  Solution:
  
  
  Check Existing Document Types: 
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the document type settings. Check if the document type and number range combination you are trying to use already exists.
  If it does, you may need to use a different document type or number range.
  
  
  
  Adjust Number Ranges:
  
  If you need to create a new document type, ensure that the number range assigned to it does not overlap with existing ones. You can do this in the number range configuration settings.
  You can access number range settings through the transaction code SNRO or via the configuration path in SPRO.
  
  
  
  Review Custom Code: 
  
  If there are custom programs or enhancements that create documents, review the code to ensure it is not trying to create a document with an existing type and series.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific module you are working with to see if there are any known issues or additional configuration steps required.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SNRO (Number Range Objects), and others related to document management.
  SAP Notes: Check SAP Notes for any updates or patches that might address this issue.
  Documentation: Review the SAP Help Portal for detailed information on document types and number ranges specific to your SAP version.
  
  By following these steps, you should be able to resolve the SIPT002 error and prevent it from occurring in the future.