Do you have any question about this error?
Stop googling SAP errors. Use our Free Essentials plan instead - no credit card needed. Start Now →
Message type: E = Error
Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools
Message number: 801
Message text: Node & already has an attribute with the name &
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.
SWDP_WB_TOOL801
- Node & already has an attribute with the name & ?The SAP error message "SWDP_WB_TOOL801 Node & already has an attribute with the name &" typically occurs in the context of SAP Web Dynpro development. This error indicates that there is a conflict in the naming of attributes within a node in your Web Dynpro component. Specifically, it means that you are trying to add an attribute to a node that already has an attribute with the same name.
Cause:
- Duplicate Attribute Names: The most common cause of this error is that you are attempting to create a new attribute in a node that already contains an attribute with the same name.
- Modeling Errors: This can happen if you are modifying the data model and inadvertently create a duplicate attribute.
- Copy-Paste Issues: Sometimes, copying and pasting attributes can lead to unintentional duplicates.
Solution:
- Check Existing Attributes: Go to the node in question and review the list of existing attributes. Ensure that the name you are trying to use for the new attribute is unique.
- Rename or Remove Duplicates: If you find that an attribute with the same name already exists, you can either rename the new attribute or remove the existing one if it is no longer needed.
- Clear Cache: After making changes, clear the cache of your Web Dynpro application to ensure that the changes are reflected. You can do this by using transaction code
SICF
to refresh the service or by using transactionSWU3
to check for workflow inconsistencies.- Rebuild the Component: If the issue persists, try to rebuild the Web Dynpro component to ensure that all changes are properly applied.
Related Information:
By following these steps, you should be able to resolve the error and continue with your Web Dynpro development.
Get instant SAP help. Sign up for our Free Essentials Plan.
SWDP_WB_TOOL800
Parent node & does not exist for node &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SWDP_WB_TOOL750
View "&1" contains superfluous OTR uses
What causes this issue? View "&1" contains superfluous OTR uses.System Response The system issues an error message and will not allow ...
SWDP_WB_TOOL802
Parent node & for attribute & does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SWDP_WB_TOOL803
Controller use (&) for controller & of comp. & does not exist
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.