How To Fix GU038 - Blocking object for table & has been included in table T800A

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 038

• Message text: Blocking object for table & has been included in table T800A

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GU038 - Blocking object for table & has been included in table T800A ?

  The SAP error message GU038 indicates that a blocking object for a specific table has been included in the table T800A. This typically occurs in the context of SAP's transport management system (TMS) or when dealing with database table locks.
  Cause:
  The error message GU038 is triggered when there is an attempt to perform an operation (like a transport or modification) on a table that is currently blocked due to a transport request or another process. The blocking object is recorded in the T800A table, which is used by SAP to manage locks on database objects.
  Solution:
  To resolve the GU038 error, you can follow these steps:
  
  
  Check the T800A Table: 
  
  Use transaction code SE16 or SE11 to view the contents of the T800A table. Look for entries related to the table that is causing the error. This will give you information about what is blocking the table.
  
  
  
  Identify the Blocking Object:
  
  Determine the transport request or the user session that is holding the lock. This can often be found in the T800A table.
  
  
  
  Release the Lock:
  
  If you identify a transport request that is blocking the table, you may need to release it. This can be done by:
  
  Completing or deleting the transport request if it is no longer needed.
  If it is a user session that is blocking the table, you may need to ask the user to log off or terminate their session.
  
  
  
  
  
  Use Transaction SM12:
  
  You can also use transaction SM12 to check for and delete any locks that are held on the table. Be cautious when doing this, as it may affect other users or processes.
  
  
  
  Check for Active Processes:
  
  Use transaction SM66 to check for any active processes that might be holding locks on the table. You can identify the user and the transaction that is causing the lock.
  
  
  
  Consult Basis Team:
  
  If you are unable to resolve the issue, it may be necessary to consult your SAP Basis team for assistance. They can provide more detailed insights and help with any necessary system administration tasks.
  
  
  
  Related Information:
  
  T800A Table: This table contains information about blocking objects for database tables in SAP. It is essential for managing locks and ensuring data integrity during concurrent operations.
  Transport Management System (TMS): Understanding how TMS works can help in managing transport requests and resolving related issues.
  Database Locks: Familiarity with how SAP handles database locks can provide insights into preventing similar issues in the future.
  
  By following these steps, you should be able to resolve the GU038 error and continue with your operations in SAP.