How To Fix AM304 - Delete the fax number with the function 'Delete Line' &

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 304

• Message text: Delete the fax number with the function 'Delete Line' &

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 AM304 - Delete the fax number with the function 'Delete Line' & ?

  The SAP error message AM304 typically indicates that there is an issue with a fax number associated with a master data record, such as a vendor or customer record. The message suggests that the fax number needs to be deleted using the 'Delete Line' function.
  Cause:
  
  Invalid Fax Number: The fax number entered may be invalid or incorrectly formatted.
  Data Integrity Issues: There may be inconsistencies or errors in the master data that need to be resolved.
  System Configuration: The system may be configured to require certain fields to be filled out correctly, and the fax number may not meet those requirements.
  
  Solution:
  
  
  Delete the Fax Number:
  
  Navigate to the relevant master data record (e.g., vendor or customer).
  Locate the fax number field.
  Use the 'Delete Line' function to remove the fax number.
  Save the changes.
  
  
  
  Check for Data Integrity:
  
  Ensure that all required fields in the master data record are filled out correctly.
  Validate the format of the fax number if it is necessary to keep it.
  
  
  
  Review System Configuration:
  
  If the issue persists, consult with your SAP administrator or support team to review the configuration settings related to master data management.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like XD02 (Change Customer), MK02 (Change Vendor), or similar.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary permissions to modify the master data records.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team for further assistance.