How To Fix PDEXT029 - Node &1 has relationships to node &2 with change number &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PDEXT - Message Class for iPPE Extraction

• Message number: 029

• Message text: Node &1 has relationships to node &2 with change number &3

What causes this issue?

The iPPE model contains structures that have been maintained with
history.

System Response

The explosion of the iPPE model has determined relationships between
node &V1& and node &V2& that have been maintained with history. For
this reason, further processing has been cancelled.
Check the status of the model in the result display.
Identify all the nodes where there are relationships that have been
maintained with history.
Note:
You <ZH>cannot</> save the status, because these structures cannot be
mapped in the conversion process.

How to fix this error?

Check in the iPPE model you have exploded that <ZH>no</> structures
that have been maintained with history need to be converted.

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 PDEXT029 - Node &1 has relationships to node &2 with change number &3 ?

  The SAP error message PDEXT029 indicates that there is a relationship between two nodes in a project structure that is being affected by a change number. This error typically arises in the context of project management or product data management within SAP, particularly when dealing with changes in the structure of a project or product.
  
  Cause:
  The error occurs when you attempt to perform an action (like deleting or changing a node) that is not allowed because there are existing relationships between the specified nodes. The message specifies:
  
  Node &1: The node you are trying to change or delete.
  Node &2: The node that has a relationship with node &1.
  Change number &3: The change number associated with the modification.
  
  This situation often arises when:
  
  You are trying to delete or modify a node that is still linked to another node.
  The change number indicates that there are pending changes that need to be resolved before further modifications