How To Fix RSDRD450 - <<<< Messages 451-499 reserved for physical request deletion >>>

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRD - Messages for Delete Module

• Message number: 450

• Message text: <<<< Messages 451-499 reserved for physical request deletion >>>

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRD450 - <<<< Messages 451-499 reserved for physical request deletion >>> ?

  The SAP error message RSDRD450, which states "Messages 451-499 reserved for physical request deletion," typically occurs in the context of data warehousing, particularly when dealing with the extraction and loading of data in SAP BW (Business Warehouse). This error is related to the deletion of requests in the InfoProvider.
  Cause:
  The error message RSDRD450 is generally triggered when there is an attempt to delete a data request that is either not valid or is in a state that does not allow for deletion. This can happen due to several reasons, such as:
  
  Invalid Request ID: The request ID you are trying to delete does not exist or is incorrect.
  Request Already Deleted: The request has already been deleted or is in a state that prevents further deletion.
  Authorization Issues: The user may not have the necessary authorizations to delete the request.
  System Lock: The request might be locked by another process or user, preventing deletion.
  
  Solution:
  To resolve the RSDRD450 error, you can take the following steps:
  
  Verify Request ID: Ensure that the request ID you are trying to delete is correct and exists in the system.
  Check Request Status: Look at the status of the request in the InfoProvider. If it has already been deleted or is in a state that does not allow deletion, you will need to handle it accordingly.
  User Authorizations: Check if you have the necessary authorizations to delete requests in the InfoProvider. You may need to consult with your SAP security team.
  System Locks: Investigate if there are any locks on the request. You can use transaction codes like SM12 to check for locks and SM21 for system logs to identify any issues.
  Use Transaction RSD1: Go to the Data Warehousing Workbench (transaction RSD1) and check the InfoProvider for any inconsistencies or issues.
  Check for Background Jobs: If there are background jobs running that might be affecting the request, wait for them to complete before attempting deletion again.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSDRD450 for any specific patches or updates that may address this issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1 (Data Warehousing Workbench), RSA1 (Administrator Workbench), and RSMO (Monitor Data Load) for managing data requests.
  Documentation: Review SAP documentation on data request management and InfoProviders for a better understanding of how requests are handled in BW.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.