Message type: E = Error
Message class: /PLMI/PPE_BO -
Message number: 018
Message text: Node &1&2 already exists
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message /PLMI/PPE_BO018 Node &1&2 already exists typically occurs in the context of the SAP Product Lifecycle Management (PLM) module, particularly when dealing with the creation or modification of a Bill of Materials (BOM) or similar hierarchical structures. This error indicates that there is an attempt to create a node (or item) in a structure that already exists, which violates the uniqueness constraint for that node.
Cause: Duplicate Entry: The most common cause of this error is that the node you are trying to create already exists in the system. This could be due to: Manual entry errors where the same node is being added multiple times. Data import processes that attempt to add existing nodes without checking for duplicates. Issues with the configuration or structure of the BOM or hierarchy. Incorrect Hierarchy Structure: If the hierarchy or structure is not set up correctly, it may lead to conflicts where the system believes a
Get instant SAP help. Sign up for our Free Essentials Plan.
/PLMI/PPE_BO017
Change number &1 is not active
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/PLMI/PPE_BO016
Change number &1 is not active for product structures and assemblies
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/PLMI/PPE_BO019
Variant &1&2 already exists
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/PLMI/PPE_BO020
Relationship with change number &1 is already marked as deleted
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.