How To Fix RSANA_UMM_MLF_API021 - Model file could not be downloaded. Return code is: "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_MLF_API -

• Message number: 021

• Message text: Model file could not be downloaded. Return code is: "&1"

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 RSANA_UMM_MLF_API021 - Model file could not be downloaded. Return code is: "&1" ?

  The SAP error message RSANA_UMM_MLF_API021 indicates that a model file could not be downloaded, and the return code provides additional information about the nature of the error. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP Analytics solutions when there is an issue with accessing or retrieving a model file.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the source from which the model file is being downloaded.
  Authorization Issues: The user may not have the necessary permissions to access the model file or the related data.
  File Not Found: The specified model file may not exist in the expected location or may have been moved or deleted.
  Configuration Errors: There may be misconfigurations in the settings related to the model file download process.
  System Errors: There could be underlying system issues, such as memory problems or other resource constraints.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues preventing access to the source of the model file.
  Verify Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to access the model file.
  Confirm File Existence: Verify that the model file exists in the expected location and is accessible.
  Review Configuration Settings: Check the configuration settings related to model file downloads in the SAP system to ensure they are correct.
  Check System Logs: Review system logs for any additional error messages or warnings that could provide more context about the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if the return code provides specific error details that can be referenced.
  
  Related Information:
  
  Return Code Interpretation: The return code indicated in the error message can provide specific insights into the nature of the problem. It is essential to look up the return code in SAP documentation or forums to understand its meaning.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and potentially resolve the error related to the model file download in SAP.