How To Fix >REP155 - Lock object <&1> was created

SAP Error Message - Details

• Message type: E = Error

• Message class: >REP -

• Message number: 155

• Message text: Lock object <&1> was created

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >REP155 - Lock object <&1> was created ?

  The SAP error message REP155 indicates that a lock object has been created in the system. This message typically arises during the development or modification of ABAP programs, particularly when working with database tables and their associated lock objects.
  Cause:
  The error message REP155 is usually triggered when:
  
  A lock object is being created or modified in the ABAP Dictionary (SE11).
  There is an attempt to create a lock object that already exists, or there is a conflict with existing lock objects.
  The system is trying to generate a lock object but encounters issues due to naming conflicts or other inconsistencies.
  
  Solution:
  To resolve the REP155 error, you can follow these steps:
  
  
  Check Existing Lock Objects:
  
  Go to transaction SE11 (Data Dictionary).
  Enter the name of the lock object in the "Database Object" field and check if it already exists.
  If it exists, review its definition to ensure it meets your requirements.
  
  
  
  Naming Conventions:
  
  Ensure that the name of the lock object you are trying to create follows the SAP naming conventions and does not conflict with existing objects.
  
  
  
  Delete or Modify Existing Lock Objects:
  
  If you find that the lock object already exists and is not needed, you can delete it or modify it as necessary.
  Be cautious when deleting objects, as this may affect other programs or functionalities.
  
  
  
  Transport Requests:
  
  If you are working in a development environment, ensure that any transport requests related to the lock object are properly managed and released.
  
  
  
  Check for Active Sessions:
  
  Sometimes, active sessions or transactions may hold locks on the object. Ensure that no other users or processes are currently using the lock object.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to lock objects for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  Lock Objects: Lock objects in SAP are used to manage concurrent access to database records. They prevent data inconsistencies by ensuring that only one user can modify a record at a time.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Modules) for managing lock objects.
  SAP Notes: Check SAP Notes for any known issues or updates related to lock objects and the REP155 message.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or ABAP development team for further assistance.