How To Fix CVIC_UI007 - Entry &1 is not permitted as external customer number

SAP Error Message - Details

• Message type: E = Error

• Message class: CVIC_UI - Customer Integration in Business Partner Dialog

• Message number: 007

• Message text: Entry &1 is not permitted as external customer number

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 CVIC_UI007 - Entry &1 is not permitted as external customer number ?

  The SAP error message CVIC_UI007, which states "Entry &1 is not permitted as external customer number," typically occurs in the context of customer master data management, particularly when dealing with external customer numbers in the SAP system. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Customer Number: The external customer number you are trying to use may not exist in the system or may not be valid for the specific transaction you are attempting.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of certain customer numbers or external identifiers.
  Authorization Issues: The user may not have the necessary permissions to access or use the specified external customer number.
  Data Consistency Issues: There may be inconsistencies in the customer master data that prevent the use of the external customer number.
  
  Solutions:
  
  Verify Customer Number: Check if the external customer number you are trying to use is valid and exists in the system. You can do this by searching for the customer in the customer master data (transaction code XD03 for display).
  Check Configuration: Review the configuration settings related to customer master data in the SAP system. This may involve checking the settings in the relevant customizing transactions (e.g., SPRO).
  User Authorizations: Ensure that the user has the necessary authorizations to access and use the external customer number. This may involve checking roles and authorizations in transaction PFCG.
  Data Consistency Check: Run data consistency checks to ensure that there are no issues with the customer master data. This may involve using transaction codes like SE16 to check the relevant tables.
  Consult Documentation: Refer to SAP documentation or notes related to customer master data management for any specific guidelines or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as XD01 (Create Customer), XD02 (Change Customer), and XD03 (Display Customer).
  SAP Notes: Check the SAP Support Portal for any notes related to the CVIC_UI007 error message. There may be specific patches or updates that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and data setup in your SAP environment.