How To Fix ECCEDI134 - &1 is not a valid external number for a service provider

SAP Error Message - Details

• Message type: E = Error

• Message class: ECCEDI - IS-U Deregulation: IDoc Processing

• Message number: 134

• Message text: &1 is not a valid external number for a service provider

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECCEDI134 - &1 is not a valid external number for a service provider ?

  The SAP error message ECCEDI134 indicates that the external number provided for a service provider is not valid. This error typically occurs in the context of Electronic Data Interchange (EDI) or when dealing with service provider configurations in SAP.
  Cause:
  
  Invalid External Number: The external number you are trying to use does not exist in the system or is not correctly formatted.
  Configuration Issues: The service provider may not be properly configured in the system, leading to the inability to recognize the external number.
  Data Entry Errors: There may be typographical errors in the external number being entered.
  Master Data Issues: The service provider's master data may not be set up correctly or may be missing.
  
  Solution:
  
  Verify External Number: Check the external number you are using to ensure it is correct and exists in the system. You can do this by navigating to the relevant master data transaction (e.g., vendor or customer master).
  Check Configuration: Ensure that the service provider is correctly configured in the system. This includes checking the EDI settings and ensuring that the service provider is active.
  Review Master Data: Go to the master data for the service provider and verify that all required fields are filled out correctly, including the external number.
  Correct Data Entry: If there are any typographical errors, correct them and try again.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for setting up service providers and EDI configurations.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like WE20 (Partner Profiles) or BP (Business Partner) to check and configure service provider settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the ECCEDI134 error and implement a solution to resolve it.