How To Fix RSAN_RT655 - File does not exist. Append therefore not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 655

• Message text: File does not exist. Append therefore not possible

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 RSAN_RT655 - File does not exist. Append therefore not possible ?

  The SAP error message RSAN_RT655: File does not exist. Append therefore not possible typically occurs in the context of SAP BW (Business Warehouse) when trying to append data to a data target (like a DataStore Object or InfoCube) and the system cannot find the specified file.
  Causes:
  
  File Path Issues: The file path specified in the process chain or data load process may be incorrect or the file may have been moved or deleted.
  File Permissions: The user or the process may not have the necessary permissions to access the file.
  File Format: The file may not be in the expected format or may be corrupted.
  Process Chain Configuration: The process chain or data load process may not be configured correctly, leading to the system looking for a file that does not exist.
  Network Issues: If the file is located on a network drive, there may be connectivity issues preventing access to the file.
  
  Solutions:
  
  Verify File Path: Check the file path specified in the data load process or process chain. Ensure that it points to the correct location and that the file exists.
  Check File Permissions: Ensure that the user or the process has the necessary permissions to access the file. This may involve checking operating system-level permissions.
  Validate File Format: Ensure that the file is in the correct format expected by SAP BW. If the file is corrupted, you may need to replace it with a valid version.
  Review Process Chain Configuration: Go through the configuration of the process chain or data load process to ensure that all settings are correct and that the file is being referenced properly.
  Network Connectivity: If the file is on a network drive, check for any network issues that may be preventing access to the file. Ensure that the network path is accessible.
  Check for Temporary Files: Sometimes, temporary files may be created during the data load process. Ensure that these files are not causing conflicts.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to check the data targets and process chains.
  Logs and Traces: Check the logs for the process chain or data load process for more detailed error messages that can provide additional context.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP BW documentation for best practices on file handling and data loading processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.