How To Fix E0412 - Entry in inbound table already exists

E0412 - Overview

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 412

• Message text: Entry in inbound table already exists

What causes this issue?

Inbound parameters already exist in the partner profile under the
following key:
&v1&
This relates to the key fields in table EDP21:
SNDPRN Partner number
SNDPRT Partner type
SNDPFC Partner function
MESTYP Message type
MESCOD Message code
MESFCT Message function
TEST Test indicator

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the EDI partner profile.

<DS:TRAN.WE20>Execute function</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0412 - Entry in inbound table already exists ?

  The SAP error message E0412, which states "Entry in inbound table already exists," typically occurs when there is an attempt to insert a duplicate entry into an inbound table that is designed to hold unique records. This can happen in various contexts, such as during data uploads, batch processing, or when interfacing with external systems.
  
  Cause:
  
  Duplicate Data: The most common cause is that the data being processed contains duplicate entries that violate the uniqueness constraint of the inbound table.
  Incorrect Logic in Data Processing: If the logic used to prepare or transform the data before it is sent to the inbound table is flawed, it may inadvertently create duplicates.
  Concurrency Issues: If multiple processes are trying to insert data into the same table simultaneously, it may lead to conflicts and duplicate entries.
  Data Migration Issues: During data migration or integration from other systems, duplicates may arise if the source data is not properly cleansed.
  
  
  Solution:
  
  Identify