How To Fix DGHU138 - Error while locking dangerous goods classification &1

DGHU138 - Overview

• Message type: E = Error

• Message class: DGHU - Messages for Handling Unit and Dynam. Classification

• Message number: 138

• Message text: Error while locking dangerous goods classification &1

What causes this issue?

The system cannot lock the dangerous goods classification &V1& .

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?

Choose a different dangerous goods classification.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

DGHU138 - Details

• The SAP error message DGHU138, which states "Error while locking dangerous goods classification &1," typically occurs in the context of managing dangerous goods data within the SAP system. This error indicates that there was an issue when the system attempted to lock the dangerous goods classification for a specific material or item.
  Causes:
  
  Concurrency Issues: The most common cause of this error is that another user or process is currently accessing or modifying the dangerous goods classification for the same material, leading to a locking conflict.
  Database Locking: The database may have a lock on the dangerous goods classification table, preventing other transactions from accessing it.
  Authorization Issues: The user may not have the necessary authorizations to lock the dangerous goods classification.
  System Errors: There could be underlying system issues or bugs that are causing the locking mechanism to fail.
  
  Solutions:
  
  Wait and Retry: If the error is due to a concurrency issue, waiting for a few