How To Fix OO391 - AMDP methods for DDL Objects cannot be tested and were removed

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 391

• Message text: AMDP methods for DDL Objects cannot be tested and were removed

What causes this issue?

Methods for DDL Objects have no executable units and can only
be used by other AMDP methods.

System Response

Methods were removed from the node containing testable
methods.

How to fix this error?

The AMDP methods for DDL Objects can only be indirectly tested
by other AMDP methods.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OO391 - AMDP methods for DDL Objects cannot be tested and were removed ?

  The SAP error message OO391 indicates that AMDP (ABAP Managed Database Procedures) methods for DDL (Data Definition Language) objects cannot be tested in the ABAP Development Tools (ADT) environment and have been removed from the testing options. This typically occurs when you attempt to test an AMDP method that is associated with DDL operations, such as creating or altering database objects.
  
  Cause:
  The primary cause of this error is that AMDP methods that perform DDL operations cannot be executed in a testing context. DDL operations change the structure of the database, and testing such methods could lead to unintended consequences, such as modifying or deleting database objects. Therefore, SAP restricts the testing of these methods to prevent potential issues.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the AMDP Method: Ensure that the AMDP method you are trying to test does not perform any DDL operations. If it does, you will need