How To Fix ISX_MD_CUST006 - A non-ERP maintain adapter already exists in this scenario

SAP Error Message - Details

• Message type: E = Error

• Message class: ISX_MD_CUST - Customizing for master data replication

• Message number: 006

• Message text: A non-ERP maintain adapter already exists in this scenario

What causes this issue?

In this scenario, a non-ERP maintain adapter has already been assigned.
The system resets the default maintain indicator for the new non-ERP
adapter that has been assigned.
Only one non-ERP maintain adapter is allowed in each scenario.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISX_MD_CUST006 - A non-ERP maintain adapter already exists in this scenario ?

  The SAP error message ISX_MD_CUST006 indicates that there is an issue with the configuration of the maintain adapter in your SAP system. Specifically, it suggests that a non-ERP maintain adapter already exists in the scenario you are trying to configure or modify. This can occur in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) where multiple adapters are being used.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate Configuration: You may have already defined a non-ERP maintain adapter in the same scenario, leading to a conflict when trying to add another one.
  Incorrect Scenario Setup: The scenario may not be set up correctly, or there may be a misunderstanding of the required adapters for the specific integration scenario.
  System Limitations: There may be limitations or restrictions in the system regarding the number of maintain adapters that can be configured for a particular scenario.
  
  Solution:
  To resolve the ISX_MD_CUST006 error, you can take the following steps:
  
  
  Check Existing Adapters:
  
  Go to the Integration Directory or the relevant configuration area in your SAP system.
  Review the existing maintain adapters in the scenario to confirm if a non-ERP maintain adapter is already configured.
  
  
  
  Remove or Modify Existing Adapter:
  
  If you find that a non-ERP maintain adapter is already present and you need to add a new one, consider whether you can modify the existing adapter instead of adding a new one.
  If the existing adapter is not needed, you can remove it to allow for the addition of a new adapter.
  
  
  
  Review Scenario Requirements:
  
  Ensure that you understand the requirements of your integration scenario. Verify if a non-ERP maintain adapter is indeed necessary or if you can achieve your goals with the existing configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to the specific version of SAP PI/PO you are using. This can provide insights into the correct configuration practices and limitations.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP integration scenarios.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Integration Directory: Familiarize yourself with the Integration Directory in SAP PI/PO, as this is where most adapter configurations are managed.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the ISX_MD_CUST006 error and implement a suitable solution.