How To Fix DMC_MDS_MAINT_EVENT123 - Source file does not exist: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_MDS_MAINT_EVENT - message class for dynamic maint event proc

• Message number: 123

• Message text: Source file does not exist: &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 DMC_MDS_MAINT_EVENT123 - Source file does not exist: &1 ?

  The SAP error message DMC_MDS_MAINT_EVENT123 with the description "Source file does not exist: &1" typically occurs in the context of Data Management and Data Migration processes, particularly when working with the Data Migration Cockpit (DMC) or similar tools in SAP.
  Cause:
  This error indicates that the system is unable to locate the specified source file that is required for the data migration or data management process. The placeholder &1 in the error message will be replaced with the actual file path or name that the system is trying to access. Common causes for this error include:
  
  File Not Uploaded: The source file has not been uploaded to the system or the specified location.
  Incorrect File Path: The file path provided in the configuration or during the upload process is incorrect.
  File Deletion: The file may have been deleted or moved after it was initially referenced.
  Access Permissions: The user may not have the necessary permissions to access the file or the directory where the file is located.
  Network Issues: If the file is located on a network drive, there may be connectivity issues preventing access.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Verify File Existence: Check if the source file actually exists at the specified location. If it does not, you will need to upload it again or correct the path.
  
  
  Check File Path: Ensure that the file path provided in the configuration is correct. Look for any typos or incorrect directory structures.
  
  
  Re-upload the File: If the file was deleted or moved, re-upload it to the correct location.
  
  
  Permissions Check: Ensure that the user has the necessary permissions to access the file and the directory. You may need to adjust the permissions or consult with your system administrator.
  
  
  Network Connectivity: If the file is on a network drive, check the network connection and ensure that the drive is accessible.
  
  
  Review Logs: Check the application logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the DMC or the specific error message.
  Documentation: Review the official SAP documentation for the Data Migration Cockpit or the specific tool you are using to ensure that you are following the correct procedures for file uploads and data migration.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the error message DMC_MDS_MAINT_EVENT123.