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: SD_CDS_PROJECTION - Message for Projection Entities
Message number: 018
Message text: Domain Values are not supported in Projection View Where-Condition
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.
SD_CDS_PROJECTION018
- Domain Values are not supported in Projection View Where-Condition ?The SAP error message SD_CDS_PROJECTION018 indicates that there is an issue with the use of domain values in a projection view's WHERE condition. This typically occurs in the context of Core Data Services (CDS) views in SAP, particularly when trying to filter data based on domain values that are not supported in the projection view.
Cause:
The error arises when you attempt to use a domain value in the WHERE clause of a projection view. Projection views are designed to provide a simplified view of data, and they have certain restrictions on the types of conditions that can be applied. Domain values, which are predefined values associated with a data element, may not be directly usable in this context.
Solution:
To resolve this error, consider the following approaches:
Use Direct Values: Instead of using domain values, try to use the actual values that the domain represents. This means replacing the domain value with its corresponding literal value in the WHERE condition.
Modify the CDS View: If you have control over the CDS view definition, you may need to adjust the WHERE condition to avoid using domain values. This could involve changing the logic to use different fields or conditions that are supported.
Check for Compatibility: Ensure that the fields and values you are using in the WHERE clause are compatible with the projection view. Review the documentation for the specific projection view to understand its limitations.
Consult SAP Notes: Sometimes, specific issues may be documented in SAP Notes. Check the SAP Support Portal for any relevant notes that might address this error or provide additional guidance.
Testing: After making changes, test the projection view to ensure that it behaves as expected and that the error no longer occurs.
Related Information:
If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
Get instant SAP help. Sign up for our Free Essentials Plan.
SD_CDS_PROJECTION017
Field selection of association &1 is not supported in Projection Views
What causes this issue? Selection of fields from associations, which are defined in CDS Projection Views, is not supported.System Response The syste...
SD_CDS_PROJECTION016
Usage of field &1 in on-condition of association &2 is not allowed
What causes this issue? In the definition of local association on-conditions in CDS Projection Views, only fields from the underlying CDS View are su...
SD_CDS_PROJECTION019
Definition of Association Filters and Aliases is not supported yet
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SD_CDS_PROJECTION020
Definition of Filters in Path Expressions is not supported yet
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.