How To Fix /IWBEP/CM_CP161 - Asynchronous processing not supported for this operation

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 161

• Message text: Asynchronous processing not supported for this operation

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP161 - Asynchronous processing not supported for this operation ?

  The SAP error message /IWBEP/CM_CP161: Asynchronous processing not supported for this operation typically occurs in the context of SAP Gateway and OData services when an operation is attempted that does not support asynchronous processing. This can happen in various scenarios, such as when trying to execute a certain type of request (like a POST or PUT) that is not designed to be handled asynchronously.
  Cause:
  
  Operation Type: The operation you are trying to perform is not designed to be executed asynchronously. For example, certain OData operations may only support synchronous processing.
  Service Configuration: The OData service may not be configured to handle asynchronous requests for the specific operation you are trying to perform.
  Client Request: The client (e.g., an application or a front-end) may be incorrectly configured to send an asynchronous request for an operation that does not support it.
  
  Solution:
  
  Check Operation Type: Review the operation you are trying to perform and ensure that it is supported for asynchronous processing. If it is not, you will need to change your approach to use synchronous processing instead.
  Service Configuration: Verify the configuration of the OData service in the SAP Gateway. Ensure that the service is set up correctly and that the operations you are trying to use are supported.
  Modify Client Request: If you are using a client application, check the request settings. Ensure that you are not inadvertently sending an asynchronous request for an operation that does not support it.
  Review Documentation: Consult the SAP documentation for the specific OData service you are using to understand its capabilities and limitations regarding asynchronous processing.
  Error Handling: Implement proper error handling in your application to manage cases where asynchronous processing is not supported.
  
  Related Information:
  
  SAP Gateway: Understand the role of SAP Gateway in handling OData services and how it manages synchronous and asynchronous requests.
  OData Protocol: Familiarize yourself with the OData protocol and its specifications, particularly regarding the types of operations that can be performed asynchronously.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue or provide additional guidance on handling asynchronous operations in your specific version of SAP.
  
  If the problem persists after checking these aspects, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP Gateway and OData services.