How To Fix RSAU297 - Start routine already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 297

• Message text: Start routine already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU297 - Start routine already exists ?

  The SAP error message RSAU297 "Start routine already exists" typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify a data transfer process (DTP) or an InfoPackage that involves a start routine. This error indicates that there is already a start routine defined for the data transfer process, and you cannot have multiple start routines for the same process.
  Cause:
  
  Existing Start Routine: The primary cause of this error is that a start routine has already been defined for the DTP or InfoPackage you are trying to create or modify.
  Duplicate Definition: Attempting to create a new start routine when one already exists leads to this conflict.
  
  Solution:
  To resolve the RSAU297 error, you can take the following steps:
  
  
  Check Existing Start Routine:
  
  Go to the DTP or InfoPackage where you are encountering the error.
  Check if there is already a start routine defined. You can do this by navigating to the relevant section in the DTP or InfoPackage settings.
  
  
  
  Modify Existing Start Routine:
  
  If a start routine already exists and you need to make changes, you can modify the existing routine instead of trying to create a new one.
  Open the existing start routine, make the necessary changes, and save it.
  
  
  
  Delete Existing Start Routine:
  
  If you do not need the existing start routine, you can delete it. After deletion, you should be able to create a new start routine without encountering the error.
  
  
  
  Consult Documentation:
  
  If you are unsure about the implications of modifying or deleting a start routine, consult the SAP documentation or your technical team for guidance.
  
  
  
  Related Information:
  
  Start Routine: A start routine is a piece of ABAP code that is executed before the data is processed in the data transfer. It is often used to perform data transformations or checks before the actual data loading occurs.
  Data Transfer Process (DTP): DTP is a process in SAP BW that defines how data is transferred from a source to a target (e.g., from an InfoSource to a DataTarget).
  InfoPackage: An InfoPackage is used to extract data from a source system into the BW system. It can also include settings for data loading and scheduling.
  
  If you continue to experience issues or if the error persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further assistance.