How To Fix /SMB/CUSTOMIZING028 - Could not upload inst.data file &1 of subobject &2: File path not set

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CUSTOMIZING -

• Message number: 028

• Message text: Could not upload inst.data file &1 of subobject &2: File path not set

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 /SMB/CUSTOMIZING028 - Could not upload inst.data file &1 of subobject &2: File path not set ?

  The SAP error message /SMB/CUSTOMIZING028 indicates that there is an issue with uploading an instance data file for a specific subobject. The error message specifically states that the file path is not set, which means that the system cannot locate the file needed for the upload process.
  
  Cause:
  
  File Path Not Defined: The most common cause of this error is that the file path for the instance data file is not defined in the system settings.
  Incorrect Configuration: The configuration for the specific subobject may not be set up correctly, leading to the inability to locate the required file.
  Missing File: The file that you are trying to upload may not exist in the specified location or may have been deleted or moved.
  Authorization Issues: There may be authorization issues preventing the system from accessing the file path.
  
  
  Solution:
  
  
  Check File Path Configuration:
  
  Go to the relevant customizing transaction in SAP where the file path is defined.
  Ensure that