How To Fix J4146 - Logical input file name: &

SAP Error Message - Details

• Message type: E = Error

• Message class: J4 - External Data Transfer

• Message number: 146

• Message text: Logical input file name: &

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 J4146 - Logical input file name: & ?

  The SAP error message J4146, which states "Logical input file name: &", typically occurs in the context of data processing or file handling within SAP systems, particularly in relation to the use of logical file names. This error can arise when the system is unable to find or access the specified logical file name.
  Cause:
  
  Incorrect Logical File Name: The logical file name specified in the program or configuration may not exist or may be misspelled.
  File Not Defined: The logical file may not be defined in the SAP system, or the associated physical file may not be correctly configured.
  Authorization Issues: The user may not have the necessary authorizations to access the logical file.
  File System Issues: There may be issues with the underlying file system, such as the file being moved, deleted, or permissions not being set correctly.
  Configuration Errors: There may be errors in the configuration of the logical file name in transaction codes like FILE or FILEC.
  
  Solution:
  
  Check Logical File Name: Verify that the logical file name specified in the program or configuration is correct. You can check this in transaction code FILE or FILEC.
  Define Logical File: If the logical file name does not exist, you may need to define it in the SAP system. This can be done using transaction code FILE to create a new logical file entry.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the logical file. This may involve checking user roles and permissions.
  Review File System: Check the underlying file system to ensure that the physical file associated with the logical file name exists and is accessible. Verify that the file path is correct and that the file has the appropriate permissions.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP Notes can provide additional context or solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like FILE, FILEC, and SE11 (Data Dictionary) to manage logical file names and their configurations.
  SAP Documentation: Refer to SAP Help documentation for detailed information on logical file names and file handling in SAP.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP Basis team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the J4146 error in your SAP system.