How To Fix TK552 - Table & belongs to delivery class "W" (system table)

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 552

• Message text: Table & belongs to delivery class "W" (system table)

What causes this issue?

Table "&V1&" belongs to the delivery class "W" and is therefore a system
table.
The contents of system tables may not be transported directly but
should be transported via the appropriate transport object.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK552 - Table & belongs to delivery class "W" (system table) ?

  The SAP error message TK552 indicates that a specific table (denoted by &) belongs to delivery class "W", which means it is a system table. System tables are typically used by the SAP system for internal purposes and are not meant to be modified or deleted by users. 
  Cause:
  The error usually occurs when there is an attempt to perform an operation that is not allowed on a system table. This could include actions such as:
  
  Trying to delete or modify the structure of the table.
  Attempting to transport the table to another system.
  Running certain transactions that are not permitted for system tables.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Operation: Review the operation you are trying to perform on the table. Ensure that it is appropriate for a system table. If you are trying to modify or delete the table, you will need to find an alternative approach.
  
  
  Consult Documentation: Refer to SAP documentation or the Data Dictionary (SE11) to understand the purpose of the table and the restrictions associated with it.
  
  
  Use Appropriate Transactions: If you need to view or analyze the data in the table, use transactions that are designed for that purpose (e.g., SE16 or SE16N for data browsing).
  
  
  Seek Help from SAP Support: If you believe that the operation you are trying to perform is valid and should be allowed, consider reaching out to SAP support for further assistance.
  
  
  Review Custom Code: If the error arises from custom ABAP code, review the code to ensure it does not attempt to modify system tables.
  
  
  Related Information:
  
  Delivery Class "W": This indicates that the table is a system table and is not intended for customer modifications. It is typically used for system-related data.
  Table Maintenance: System tables are maintained by SAP and should not be altered by users. Any necessary changes should be handled through SAP support or updates.
  Transport Requests: System tables are generally not included in transport requests, as they are part of the core system configuration.
  
  In summary, the TK552 error is a protective measure to prevent unauthorized changes to critical system tables. Always ensure that you are following best practices when working with SAP data structures.