How To Fix MC356 - No base tables for lock object & found

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 356

• Message text: No base tables for lock object & found

What causes this issue?

The lock object for which the ENQUEUE and DEQUEUE function modules are
to be generated has no base table.

System Response

A lock object without a base table is not permitted. The ENQUEUE and
DEQUEUE modules are not generated.

How to fix this error?

Maintain the sources of the lock objects so that at least one base
table exists.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC356 - No base tables for lock object & found ?

  The SAP error message MC356 ("No base tables for lock object & found") typically occurs when there is an issue with the lock object in the SAP system. This error indicates that the system is unable to find the base tables associated with a specific lock object, which can lead to problems with data consistency and integrity.
  Cause:
  
  Missing or Incorrect Lock Object Definition: The lock object may not be defined correctly in the Data Dictionary (SE11) or may not be associated with any base tables.
  Transport Issues: If the lock object was transported from another system, it may not have been transported correctly, leading to missing definitions.
  Database Table Changes: If the underlying database tables have been changed or deleted, the lock object may no longer have valid references.
  Development Errors: Custom developments or modifications may have inadvertently affected the lock object or its associated tables.
  
  Solution:
  
  
  Check Lock Object Definition:
  
  Go to transaction SE11 (Data Dictionary).
  Enter the name of the lock object that is causing the error.
  Verify that the lock object is correctly defined and that it has valid base tables associated with it.
  
  
  
  Recreate or Adjust Lock Object:
  
  If the lock object is missing base tables, you may need to recreate it or adjust its definition to include the correct tables.
  Ensure that the lock object is activated after making changes.
  
  
  
  Transport Check:
  
  If the lock object was transported, check the transport logs to ensure that all necessary components were included in the transport request.
  If necessary, re-transport the lock object or related components.
  
  
  
  Database Consistency:
  
  Check the database for the existence of the base tables. If they have been deleted or renamed, you may need to restore them or update the lock object accordingly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific lock object and its usage to ensure that it is being used correctly in your application.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is affecting production systems.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE24 (Class Builder).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to lock objects.
  Debugging: If you have access to debugging tools, you can trace the program or function module that is generating the error to get more context on the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the MC356 error in your SAP system.