How To Fix CTSPRJ110 - Could not create key lock for object &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CTSPRJ - CTS: Projects

• Message number: 110

• Message text: Could not create key lock for object &1 &2 &3

What causes this issue?

You want to edit a request that contains the object &V1& &V2& &V3&. The
project lock key could not be created for this object.

System Response

The function terminates.

How to fix this error?

Repeat the function. If the error occurs again, contact the SAP
Hotline.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CTSPRJ110 - Could not create key lock for object &1 &2 &3 ?

  The SAP error message CTSPRJ110 indicates that the system was unable to create a key lock for a specific object. This typically occurs in the context of database operations where a lock is required to ensure data integrity during concurrent access.
  Causes:
  
  Database Locking Issues: The most common cause is that the object (e.g., a table or a data record) is already locked by another transaction or user, preventing the current transaction from acquiring the necessary lock.
  Insufficient Authorizations: The user may not have the necessary authorizations to create a lock on the specified object.
  System Resource Limitations: There may be limitations on the number of locks that can be created, or the system may be experiencing resource constraints.
  Configuration Issues: There could be configuration issues in the SAP system or the underlying database that prevent locks from being created.
  
  Solutions:
  
  Check for Existing Locks: Use transaction code SM12 to check for existing locks on the object. If another user or process is holding the lock, you may need to wait for it to be released or contact the user to resolve the issue.
  Review Authorizations: Ensure that the user has the necessary authorizations to create locks on the object. This may involve checking roles and profiles assigned to the user.
  System Monitoring: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or increasing resources.
  Database Configuration: Review the database configuration settings related to locking. Ensure that the database is configured to handle the expected load and number of concurrent transactions.
  Restart the Transaction: Sometimes, simply restarting the transaction or the SAP GUI session can resolve transient issues.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or warnings.
  ST22: To check for dumps that might provide more context on the error.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to locking mechanisms and transaction management for a deeper understanding of how locks work in SAP.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.