How To Fix OT161 - EPS file &1 already exists in transport subdirectory EPS/out

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 161

• Message text: EPS file &1 already exists in transport subdirectory EPS/out

What causes this issue?

EPS file &v1& already exists in transport subdirectory EPS/out.

System Response

The EPS file transfer is not performed.

How to fix this error?

Ensure that the EPS file does not yet exist in transport subdirectory
EPS/out.

Procedure for System Administrators

What causes this issue?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT161 - EPS file &1 already exists in transport subdirectory EPS/out ?

  The SAP error message OT161 indicates that there is an issue with the transport directory, specifically that a transport request file (EPS file) already exists in the specified transport subdirectory (EPS/out). This typically occurs when you are trying to export or import a transport request, and the system detects that a file with the same name already exists.
  Cause:
  
  File Already Exists: The most common cause is that a transport request with the same name has already been created and exists in the EPS/out directory.
  Incomplete Deletion: If a previous transport request was not properly deleted or cleaned up, it may leave behind files that conflict with new requests.
  Concurrent Processes: Multiple processes trying to create or export transport requests simultaneously can lead to this error.
  
  Solution:
  
  
  Check Existing Files: Navigate to the transport directory on the server (usually located at /usr/sap/trans/EPS/out) and check for existing files. If a file with the same name exists, you may need to delete or rename it.
  
  
  Delete the File: If you determine that the existing file is no longer needed, you can delete it. Make sure to do this carefully, as deleting the wrong file can lead to data loss.
  
  Use the command line or file manager to navigate to the directory and remove the file.
  
  
  
  Transport Directory Cleanup: If you frequently encounter this issue, consider implementing a regular cleanup process for the transport directory to remove old or unnecessary files.
  
  
  Check for Locks: Ensure that no other processes are currently using the transport directory. If there are locks, you may need to wait for them to be released or investigate further.
  
  
  Restart Transport Management System (TMS): Sometimes, restarting the TMS can help resolve temporary issues related to transport requests.
  
  
  Consult SAP Notes: If the problem persists, check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  
  Transport Directory Structure: Understanding the structure of the SAP transport directory can help in managing transport requests effectively. The main directories include:
  
  EPS/in: Incoming transport requests.
  EPS/out: Outgoing transport requests.
  Data: Contains data files for transport requests.
  
  
  
  Transport Management System (TMS): Familiarize yourself with TMS, as it is the tool used to manage transport requests in SAP. Proper configuration and management of TMS can help prevent such issues.
  
  
  SAP Basis Administration: If you are not familiar with the transport directory or the underlying file system, it may be beneficial to consult with a Basis administrator or someone with experience in SAP system administration.
  
  
  By following these steps, you should be able to resolve the OT161 error and manage your transport requests more effectively.