How To Fix DGA300 - Data record &1, &2 not saved (locked)

DGA300 - Overview

• Message type: E = Error

• Message class: DGA - DG: Messages for Dangerous Goods Management (A)

• Message number: 300

• Message text: Data record &1, &2 not saved (locked)

What causes this issue?

You attempted to send data records from a source system to a target
system (distribution). However, these data records are being used in
the target system by another user.

System Response

The system does not post the data records to the target system.

How to fix this error?

When the data records are no longer locked in the target system, start
sending the data records again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DGA300 - Data record &1, &2 not saved (locked) ?

  The SAP error message DGA300 indicates that a data record is locked and therefore cannot be saved. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same data record simultaneously. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  
  Cause:
  
  
  Record Locking: The data record you are trying to save is currently locked by another user or process. This can happen if:
  
  Another user is editing the same record.
  A background job or process is currently using the record.
  The record was not properly released after a previous operation.
  
  
  
  Transaction Issues: If a transaction is not completed or is interrupted, it may leave the record in a locked state.
  
  
  Database Locking: Sometimes, database-level locks can occur due to long-running transactions or deadlocks.
  
  
  
  Solution:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for lock entries. You can see which user or process is holding the lock on