How To Fix IU684 - Preparation of the control files failed (& does not exist)

IU684 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 684

• Message text: Preparation of the control files failed (& does not exist)

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 IU684 - Preparation of the control files failed (& does not exist) ?

  The SAP error message IU684, which states "Preparation of the control files failed (& does not exist)," typically occurs during the execution of certain processes in SAP, such as data uploads or batch processing. This error indicates that the system was unable to prepare the necessary control files for the operation, which can be due to various reasons.
  Causes:
  
  Missing Control Files: The control files required for the operation may not exist in the specified directory.
  File Path Issues: The path to the control files may be incorrect or not properly configured in the system settings.
  Authorization Issues: The user executing the process may not have the necessary permissions to access or create the control files.
  Disk Space Issues: There may be insufficient disk space on the server where the control files are supposed to be created or accessed.
  System Configuration: Incorrect configuration settings in the SAP system related to file handling or data processing.
  
  Solutions:
  
  Check File