How To Fix /SAPSLL/CORE_CLSMD017 - Numbering scheme &1 is currently locked by another user

/SAPSLL/CORE_CLSMD017 - Overview

• Message type: E = Error

• Message class: /SAPSLL/CORE_CLSMD -

• Message number: 017

• Message text: Numbering scheme &1 is currently locked by another user

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CORE_CLSMD017 - Numbering scheme &1 is currently locked by another user ?

  The SAP error message /SAPSLL/CORE_CLSMD017 indicates that a numbering scheme (identified by &1) is currently locked by another user. This typically occurs in the context of SAP's Logistics and Supply Chain Management modules, particularly when dealing with number ranges for documents or transactions.
  
  Cause:
  
  Concurrent Access: The most common cause of this error is that another user is currently accessing or modifying the same numbering scheme. SAP locks certain objects to prevent data inconsistencies when multiple users attempt to make changes simultaneously.
  Long-running Transactions: If a user has a long-running transaction that involves the numbering scheme, it can lead to a lock that prevents others from accessing it.
  System Configuration: There may be configuration settings that enforce strict locking mechanisms for certain operations.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to complete their transaction. Once the lock is released, you can try your operation again.
  Identify the Lock: If you