How To Fix SPRX181 - Runtime Version &1 does not allow asynchronous method

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 181

• Message text: Runtime Version &1 does not allow asynchronous method

What causes this issue?

For the chosen runtime version &1 no asynchronous methods are allowed fo
r a logical port template or a web service.

System Response

Regeneration is aborted.

How to fix this error?

Either regenerate the proxy with a newer runtime version or delete the p
roxy class or interface and generate a new one.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX181 - Runtime Version &1 does not allow asynchronous method ?

  The SAP error message SPRX181 indicates that the runtime version specified does not support the use of asynchronous methods. This error typically arises in the context of SAP ABAP programming, particularly when working with asynchronous function calls or methods in the context of SAP's Business Application Programming Interface (BAPI) or other service-oriented architectures.
  
  Cause:
  
  Runtime Version: The error is primarily caused by using a runtime version that does not support asynchronous processing. This can happen if the system is running an older version of the SAP NetWeaver Application Server or if the specific configuration does not allow for asynchronous method execution.
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of asynchronous methods.
  Code Issues: The code may be attempting to call an asynchronous method in a context that does not support it, such as within a synchronous transaction.
  
  
  Solution:
  
  Check Runtime Version: Verify the runtime version of your SAP