How To Fix NPA_CO006 - Subsequent period cannot be determined for transfer of service &1

NPA_CO006 - Overview

• Message type: E = Error

• Message class: NPA_CO - Messages CO Interface

• Message number: 006

• Message text: Subsequent period cannot be determined for transfer of service &1

What causes this issue?

Service &V1& could not be transferred in the correct period because the
affected period was already blocked.
The system attempted to automatically determine a subsequent period for
the transfer, but this was not possible.

System Response

The service is transferred incompletely or not at all.

How to fix this error?

Check the period definitions and period blocks in CO.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NPA_CO006 - Subsequent period cannot be determined for transfer of service &1 ?

  The SAP error message NPA_CO006, which states "Subsequent period cannot be determined for transfer of service &1," typically occurs in the context of service management or project accounting when there is an issue with the period determination for a service transfer. This error can arise in various scenarios, such as during the posting of service entries, transfer of services, or when trying to settle costs.
  Causes:
  
  Period Closing: The period for which the service is being transferred may be closed, and the system cannot determine a subsequent open period for posting.
  
  Configuration Issues: There may be configuration issues in the controlling area or the fiscal year variant that prevent the system from determining the next period.
  Missing Master Data: The relevant master data (like service master, project definition, etc.) may not be correctly set up or may be missing.
  Incorrect Dates: The dates associated with the service entry or transfer may not align with the