How To Fix AP128 - Copying a sub-tree is not possible

AP128 - Overview

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 128

• Message text: Copying a sub-tree is not possible

What causes this issue?

You wanted to copy a sub-tree of an investment program.
However, it is only possible to copy a complete investment program.

System Response

The function is not carried out.

How to fix this error?

Do not enter a point of entry program position when you use the
<LS>Copy program structure</> function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AP128 - Copying a sub-tree is not possible ?

  The SAP error message AP128, which states "Copying a sub-tree is not possible," typically occurs in the context of working with hierarchical data structures, such as when dealing with organizational units, cost centers, or other master data that is organized in a tree-like format.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  Invalid Hierarchical Structure: The sub-tree you are trying to copy may not be valid due to existing dependencies or relationships that prevent it from being copied.
  Locked or Inactive Nodes: If any of the nodes in the sub-tree are locked or inactive, the system may not allow copying.
  Data Integrity Issues: There may be data integrity issues, such as missing or inconsistent data in the nodes you are trying to copy.
  Authorization Issues: The user may not have the necessary authorizations to perform the copy operation on the specified nodes.
  
  
  Solution:
  To resolve the AP128 error, you can take the following steps:
  
  Check