How To Fix DMC_GENERAL184 - File name too long, only &1 characters possible (w/o extension)

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 184

• Message text: File name too long, only &1 characters possible (w/o extension)

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_GENERAL184 - File name too long, only &1 characters possible (w/o extension) ?

  The SAP error message DMC_GENERAL184 indicates that the file name you are trying to use exceeds the maximum allowed length. The message specifies that only a certain number of characters (denoted by &1) are permissible for the file name, excluding the file extension.
  Cause:
  
  File Name Length: The primary cause of this error is that the file name you are attempting to use exceeds the maximum character limit set by the SAP system. This limit is often defined by the underlying file system or the specific SAP application you are using.
  File System Limitations: Different file systems have different maximum file name lengths. For example, some systems may limit file names to 255 characters, while others may have stricter limits.
  Configuration Settings: There may be specific configuration settings in your SAP environment that impose additional restrictions on file name lengths.
  
  Solution:
  
  Shorten the File Name: The most straightforward solution is to rename the file to ensure that it adheres to the character limit specified in the error message. Make sure the new name is within the allowed character count.
  Check File Extension: Remember that the character limit mentioned in the error message applies only to the file name itself, excluding the file extension. Ensure that the total length of the file name plus the extension does not exceed the system's limits.
  Review SAP Documentation: Consult the SAP documentation or help resources for specific guidelines on file naming conventions and limitations for the particular module or application you are using.
  Test with Different Names: If you are unsure about the character limit, try using a simple and short file name to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on file naming conventions.
  File Management Best Practices: Familiarize yourself with best practices for file management within SAP, including naming conventions, to avoid similar issues in the future.
  System Configuration: If you have administrative access, review the system configuration settings related to file handling to ensure they align with your operational needs.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.