How To Fix DD_MT_SHARING_CHK012 - &1 AMDP(s) found with write access to the object (or a DDIC view on it)

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_MT_SHARING_CHK - DDIC Multi Tenancy Sharing: Messages

• Message number: 012

• Message text: &1 AMDP(s) found with write access to the object (or a DDIC view on it)

What causes this issue?

AMDPs potentially contain write access to tables. It is not possible to
write into shared tables of type R. The write access for shared tables
of type W, T and S is inside AMDPs not redirected to the corresponding
/W/ table.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DD_MT_SHARING_CHK012 - &1 AMDP(s) found with write access to the object (or a DDIC view on it) ?

  The SAP error message DD_MT_SHARING_CHK012 indicates that there are AMDP (ABAP Managed Database Procedures) found with write access to a specific object, or a Data Dictionary (DDIC) view on that object. This error typically arises during the activation or modification of database objects when the system detects potential conflicts or issues with data consistency.
  Cause:
  
  AMDP with Write Access: The error occurs when there are AMDPs that have write access to the same database object you are trying to modify. This can lead to data integrity issues if multiple processes are trying to write to the same object simultaneously.
  DDIC Views: If there are DDIC views that also have write access to the object, this can trigger the same error.
  Object Locking: The object you are trying to modify may be locked by another process or transaction, which can also lead to this error.
  
  Solution:
  
  Identify AMDPs: Use transaction SE80 or SE11 to find the AMDPs that are associated with the object in question. You can check the source code of the AMDPs to understand their write access.
  Review DDIC Views: Similarly, check for any DDIC views that might be related to the object and have write access.
  Modify AMDPs: If possible, modify the AMDPs to remove write access or change their logic to avoid conflicts with the object you are trying to modify.
  Deactivate AMDPs: If the AMDPs are not needed, consider deactivating them temporarily while you make your changes to the object.
  Check for Locks: Use transaction SM12 to check for any locks on the object. If there are locks, you may need to wait for the locks to be released or contact the user holding the lock.
  Consult Documentation: Review SAP documentation or notes related to this error for any specific recommendations or patches that may address the issue.
  
  Related Information:
  
  AMDP (ABAP Managed Database Procedures): These are procedures that allow you to execute SQLScript directly in the database layer, which can improve performance for certain operations.
  Data Dictionary (DDIC): This is a central repository in SAP that contains metadata about the data structures used in the system, including tables, views, and data elements.
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), and SM12 (Lock Entries) to help diagnose and resolve the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance, as they may have additional insights or solutions based on the specific context of your system.