How To Fix 25042 - Number of recipient list & is not an external number

SAP Error Message - Details

• Message type: E = Error

• Message class: 25 - DDS: document distribution (DMS)

• Message number: 042

• Message text: Number of recipient list & is not an external 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 25042 - Number of recipient list & is not an external number ?

  The SAP error message 25042, which states "Number of recipient list & is not an external number," typically occurs in the context of SAP's communication or messaging functionalities, such as when sending emails or notifications. This error indicates that the system is unable to recognize the specified recipient list as a valid external number.
  Cause:
  
  Invalid Recipient List: The recipient list number provided does not exist or is not recognized as an external number in the system.
  Configuration Issues: There may be issues with the configuration of the recipient list or the settings related to external communication.
  Data Entry Errors: There could be a typographical error in the recipient list number being used.
  Authorization Issues: The user may not have the necessary authorizations to access the specified recipient list.
  
  Solution:
  
  Verify Recipient List Number: Check the recipient list number you are using to ensure it is correct and exists in the system.
  Check Configuration: Review the configuration settings related to the recipient lists and external communication in your SAP system. Ensure that the recipient list is set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources to understand the expected format and requirements for external numbers.
  User Authorizations: Ensure that the user has the necessary authorizations to access and use the recipient list.
  Test with Different Numbers: If possible, try using a different recipient list number that is known to be valid to see if the issue persists.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing recipient lists, such as SO10 (Text Management) or SOST (Send Requests).
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the SAP error message 25042.