How To Fix RSRTS_CDS401 - CDS function &1 is not supported

RSRTS_CDS401 - Overview

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 401

• Message text: CDS function &1 is not supported

Self-Explanatory Message

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS401 - CDS function &1 is not supported ?

  The SAP error message RSRTS_CDS401 indicates that a CDS (Core Data Services) function is not supported in the context where it is being used. This error typically arises when trying to execute a CDS view or function that is not compatible with the current environment or settings.
  Causes:
  
  Unsupported Functionality: The CDS function you are trying to use may not be supported in the version of SAP you are using or in the specific context (e.g., certain types of queries or operations).
  Incorrect Configuration: There may be configuration issues in the system that prevent the CDS function from being executed properly.
  Authorization Issues: The user executing the CDS function may not have the necessary authorizations to access the data or execute the function.
  Technical Limitations: Some CDS functions may have limitations based on the underlying database or the way the data is modeled.
  
  Solutions:
  
  Check Compatibility: Ensure that the CDS function you are trying to use is