How To Fix REBFCR050 - Class reg. &1: Lock object &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: REBFCR - Generator

• Message number: 050

• Message text: Class reg. &1: Lock object &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REBFCR050 - Class reg. &1: Lock object &2 does not exist ?

  The SAP error message REBFCR050 indicates that there is an issue with a lock object that is expected to exist but does not. This error typically occurs in the context of SAP's lock management system, which is used to prevent concurrent access to data that could lead to inconsistencies.
  Cause:
  
  
  Missing Lock Object: The lock object specified in the error message (&2) does not exist in the SAP system. This could be due to a number of reasons, such as:
  
  The lock object was never created.
  The lock object was deleted or not properly transported to the system.
  There is a typo or incorrect reference in the code or configuration that is trying to use the lock object.
  
  
  
  Transport Issues: If the lock object was created in a development environment but not properly transported to the production environment, it may lead to this error.
  
  
  Authorization Issues: In some cases, the user may not have the necessary authorizations to access the lock object, leading to the perception that it does not exist.
  
  
  Solution:
  
  
  Check Lock Object Existence:
  
  Use transaction code SE11 (Data Dictionary) to check if the lock object exists. Enter the name of the lock object (&2) and see if it is present.
  If it does not exist, you may need to create it or transport it from another system where it exists.
  
  
  
  Create Lock Object:
  
  If the lock object is missing, you can create it using transaction code SE11. Make sure to define the necessary fields and parameters according to your requirements.
  
  
  
  Transport Lock Object:
  
  If the lock object exists in another environment (like development), ensure that it is included in a transport request and properly transported to the target environment (like production).
  
  
  
  Check Code/Configuration:
  
  Review the code or configuration that is referencing the lock object to ensure that it is correctly specified. Look for any typos or incorrect references.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access the lock object. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Related Information:
  
  Lock Objects in SAP: Lock objects are defined in the Data Dictionary and are used to manage concurrent access to database records. They are crucial for maintaining data integrity in multi-user environments.
  Transaction Codes:
  
  SE11: Data Dictionary to check and create lock objects.
  SE80: Object Navigator for more comprehensive development tasks.
  SU53: Authorization check to see if the user has the necessary permissions.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to lock objects and this specific error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.