How To Fix FX045 - Database entry of file contents not possible

FX045 - Overview

• Message type: E = Error

• Message class: FX - Distributed FI Application Messages

• Message number: 045

• Message text: Database entry of file contents not possible

What causes this issue?

Inserting the documents from the transport file into the database is
not possible. The error occurred for the document with the reference
key &V2&.

System Response

The database tables remain unchanged.

How to fix this error?

The database includes documents with the same keys as in the transport
file. This means that this file &V1& has already been imported or that
it contains documents that have already been imported with another
file.
Find out which documents have already been imported, by remembering the
reference keys of the documents from the file and by checking whether
these already exist with the received external documents (choose
<LS>Edit -> Display file</>).
For the documents not yet imported, contact the person in charge of the
sending system and have a file created with these documents. Then
import this file.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FX045 - Database entry of file contents not possible ?

  The SAP error message FX045, which states "Database entry of file contents not possible," typically occurs when there is an issue with the file upload process in SAP, particularly when dealing with file contents that are being processed or imported into the system. This error can arise in various contexts, such as during the upload of data files or when trying to import data into specific SAP modules.
  Causes:
  
  File Format Issues: The file being uploaded may not be in the expected format or may contain invalid data.
  Data Length Exceeded: The data being uploaded may exceed the maximum length allowed for the fields in the database.
  Authorization Issues: The user may not have the necessary authorizations to perform the upload or to write to the database.
  Database Constraints: There may be constraints in the database (like unique constraints) that are being violated by the data being uploaded.
  Technical Issues: There could be technical issues with