How To Fix DU251 - There is no sender structure for program &

SAP Error Message - Details

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 251

• Message text: There is no sender structure for program &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DU251 - There is no sender structure for program & ?

  The SAP error message DU251 ("There is no sender structure for program &") typically occurs in the context of data transfer processes, particularly when dealing with data extraction or data transfer between systems. This error indicates that the system is unable to find a sender structure for the specified program, which is necessary for the data transfer to proceed.
  Cause:
  
  Missing Sender Structure: The most common cause of this error is that the sender structure has not been defined or is missing in the system for the specified program.
  Incorrect Program Name: The program name specified in the error message may be incorrect or not properly configured.
  Configuration Issues: There may be issues with the configuration of the data transfer process, such as missing or incorrect settings in the relevant data transfer or extraction configuration.
  Transport Issues: If the program was recently transported from another system, the sender structure may not have been included in the transport.
  
  Solution:
  
  Check Sender Structure: Verify that the sender structure is defined in the system. You can do this by checking the relevant configuration settings in the SAP system.
  Define Sender Structure: If the sender structure is missing, you may need to create it. This can typically be done in the relevant transaction (e.g., RSA1 for Data Warehousing).
  Verify Program Name: Ensure that the program name specified in the error message is correct and corresponds to an existing program in the system.
  Review Configuration: Check the configuration settings for the data transfer process to ensure that everything is set up correctly.
  Transport Check: If the program was transported, ensure that all necessary objects, including the sender structure, were included in the transport request.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data transfer process you are working with for additional guidance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) or SE11 (Data Dictionary) to check or create structures.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the DU251 error and implement a solution to resolve it.