How To Fix CM_CFD_DE_MD_COMMON015 - ABAP Managed Fields are not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_CFD_DE_MD_COMMON - DataSourceExtension: Message class for metadata down-/Upload

• Message number: 015

• Message text: ABAP Managed Fields are not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_CFD_DE_MD_COMMON015 - ABAP Managed Fields are not supported ?

  The SAP error message CM_CFD_DE_MD_COMMON015 indicates that ABAP Managed Fields (AMF) are not supported in the context where you are trying to use them. This error typically arises in scenarios involving the use of Core Data Services (CDS) views or when working with certain data models in SAP S/4HANA or SAP Business Technology Platform (BTP).
  Cause:
  
  Unsupported Context: The error occurs when you attempt to use ABAP Managed Fields in a context that does not support them, such as certain types of CDS views or when integrating with non-ABAP systems.
  Data Model Limitations: The data model you are working with may not be designed to handle ABAP Managed Fields, which are specific to certain ABAP programming paradigms.
  Version Compatibility: The version of SAP you are using may not fully support ABAP Managed Fields in the way you are trying to implement them.
  
  Solution:
  
  Review the Data Model: Check the data model and ensure that you are using ABAP Managed Fields in a supported context. If you are using a CDS view, verify that it is compatible with AMF.
  Modify the Implementation: If ABAP Managed Fields are not supported, consider using standard fields or alternative data handling methods that are compatible with your current setup.
  Check Documentation: Refer to the official SAP documentation for ABAP Managed Fields and Core Data Services to understand the limitations and supported scenarios.
  Update SAP Version: If you are on an older version of SAP, consider upgrading to a version that supports the features you are trying to use.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on how to work around it.
  
  Related Information:
  
  ABAP Managed Fields: These are fields that are managed by the ABAP runtime environment, allowing for better integration and handling of data in ABAP applications.
  Core Data Services (CDS): A framework for defining and consuming semantically rich data models in SAP applications.
  SAP S/4HANA: The next-generation enterprise resource planning (ERP) suite from SAP that leverages in-memory computing and advanced data modeling techniques.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.