How To Fix SADL_GW_V4_MODEL020 - &1 for operation &2 not supported.

SADL_GW_V4_MODEL020 - Overview

• Message type: E = Error

• Message class: SADL_GW_V4_MODEL - OData Version 4 Enabling: Model Messages

• Message number: 020

• Message text: &1 for operation &2 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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SADL_GW_V4_MODEL020 - Details

• The SAP error message SADL_GW_V4_MODEL020 typically indicates that a specific operation is not supported in the context of the SAP Gateway and the Service Data Layer (SADL). This error can occur when trying to perform an operation (like a read, create, update, or delete) on a data model that does not support that operation.
  
  Cause:
  
  Unsupported Operation: The operation you are trying to perform (indicated by &2 in the error message) is not supported by the underlying data model or service.
  Model Configuration: The data model may not be configured to allow certain operations. For example, if the model is read-only, attempts to create or update records will result in this error.
  Service Definition: The OData service may not have been defined to support the operation you are trying to execute.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the operation, leading to this error.
  
  
  Solution:
  
  Check Operation Support: Review the documentation