How To Fix EDEREG154 - The 'SP in Own System' indicator is not set for service provider &1

EDEREG154 - Overview

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 154

• Message text: The 'SP in Own System' indicator is not set for service provider &1

When creating the service provider agreement, you tried to enter a
processing service provider for which the "service provider in own
system" indicator is not set. This is not permitted.
The processing service provider must always be a service provider in an
own system for a service provider agreement. In most service provider
agreements the service provider market partner will be a service
provider for which the "service provider in own system" is not set.
It is possible to create a service provider agreement in which the
"service provider in own system" indicator is set for both service
providers.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG154 - The 'SP in Own System' indicator is not set for service provider &1 ?

  The SAP error message EDEREG154 indicates that the "SP in Own System" indicator is not set for a specified service provider. This error typically arises in the context of Electronic Data Interchange (EDI) or when dealing with service providers in the SAP system.
  
  Cause:
  The error occurs when the system expects a service provider to be configured as a "Service Provider in Own System," but this indicator is not set. This can happen due to:
  
  
  Configuration Issues: The service provider may not be properly configured in the system.
  Missing Settings: The specific indicator for the service provider may not have been activated.
  Data Entry Errors: There may be a mistake in the service provider's master data.
  
  
  Solution:
  To resolve the error EDEREG154, follow these steps:
  
  
  Check Service Provider Configuration:
  
  Go to the transaction code SPRO to access the SAP Customizing Implementation Guide.
  Navigate to the relevant section for EDI or service provider configuration.
  Look for the service provider in question and