How To Fix >U179 - First enter data transfer type

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 179

• Message text: First enter data transfer type

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 >U179 - First enter data transfer type ?

  The SAP error message "U179 First enter data transfer type" typically occurs in the context of data transfer processes, such as when you are trying to upload or transfer data into the SAP system. This error indicates that the system requires you to specify a data transfer type before proceeding with the operation.
  Cause:
  
  Missing Data Transfer Type: The most common cause of this error is that the user has not selected or entered a data transfer type in the relevant field. This field is necessary for the system to understand what kind of data transfer is being performed.
  Configuration Issues: There may be configuration issues in the data transfer settings that prevent the system from recognizing the data transfer type.
  User Input Error: The user may have overlooked the required field or may not have the necessary permissions to access or modify the data transfer type.
  
  Solution:
  
  
  Enter Data Transfer Type: 
  
  Navigate to the relevant transaction or screen where the error occurred.
  Look for the field labeled "Data Transfer Type" or similar.
  Select or enter the appropriate data transfer type from the available options.
  
  
  
  Check Configuration: 
  
  If you are an administrator or have access to configuration settings, check the configuration for data transfer types in the relevant module (e.g., SAP Data Services, LSMW, etc.).
  Ensure that the data transfer types are correctly defined and available for use.
  
  
  
  User Training: 
  
  If the issue is recurring among multiple users, consider providing training or documentation on how to properly enter data transfer types in the system.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help files related to the specific transaction or module you are working with for more detailed guidance.
  
  
  
  Contact Support: 
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., LSMW, BAPIs, etc.).
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  User Roles and Permissions: Ensure that the user has the necessary roles and permissions to perform data transfers.
  
  By following these steps, you should be able to resolve the "U179 First enter data transfer type" error in SAP.