Message type: E = Error
Message class: /CUM/CONMS -
Message number: 020
Message text: Design & is assigned. You cannot delete construction measure &
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
/CUM/CONMS020 Design & is assigned. You cannot delete construction measure &
typically occurs in the context of construction measures within the SAP system, particularly in the SAP Project System (PS) or related modules. This error indicates that the construction measure you are trying to delete is currently assigned to a design or another object, which prevents its deletion.Cause:
- Assignment to Other Objects: The construction measure is linked to other objects, such as a project, network, or activity. This linkage is what prevents deletion.
- Dependencies: There may be dependencies or relationships that need to be resolved before the construction measure can be deleted.
- Data Integrity: SAP enforces data integrity rules to ensure that deleting a construction measure does not lead to inconsistencies in the project or related data.
Solution:
Check Assignments:
- Use transaction codes like
CJ20N
(Project Builder) orCN41
(Network Overview) to check where the construction measure is assigned.- Identify the objects that are linked to the construction measure.
Remove Assignments:
- If possible, remove the assignments to the construction measure. This may involve unlinking it from projects, networks, or other related objects.
- Ensure that all dependencies are resolved.
Consult Documentation:
- Review the documentation or help files related to construction measures in SAP to understand the implications of deleting them.
Use Transaction Codes:
- You may need to use specific transaction codes to manage construction measures, such as
CUMC
(Construction Measure) to view or edit the details.Seek Help from SAP Support:
- If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
Related Information:
By following these steps, you should be able to identify the cause of the error and take appropriate actions to resolve it.
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SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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