How To Fix FDT_DEPLOYMENT050 - Locking failed for arg &1, mode '&2' on &3

FDT_DEPLOYMENT050 - Overview

• Message type: E = Error

• Message class: FDT_DEPLOYMENT - Messages for deployment

• Message number: 050

• Message text: Locking failed for arg &1, mode '&2' on &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_DEPLOYMENT050 - Locking failed for arg &1, mode '&2' on &3 ?

  The SAP error message FDT_DEPLOYMENT050 indicates that there was a failure in locking a specific object or resource during a deployment process. This error typically occurs in the context of the SAP Fiori Development Tools or when working with the SAP Fiori elements and UI5 applications.
  
  Cause:
  The error message can be caused by several factors, including:
  
  Concurrent Access: Another user or process is currently accessing the same object, which prevents your process from obtaining the necessary lock.
  Long-Running Transactions: A transaction that takes too long to complete may hold a lock longer than expected, causing subsequent requests to fail.
  System 
  Configuration Issues: There may be configuration issues in the SAP system that affect locking mechanisms.
  Database Locks: Locks at the database level can also lead to this error if the object is being modified or accessed by another transaction.
  
  
  Solution:
  To resolve the FDT_DEPLOYMENT050 error, you can try the following steps:
  
  
  Check for Active Sessions: Use transaction codes