How To Fix CLB502 - Duplicate delayed request for method &1 not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CLB - SAIL: Common messages

• Message number: 502

• Message text: Duplicate delayed request for method &1 not supported

What causes this issue?

If you perform a delayed request by specifying 'X' for the parameter
IV_DELAYED when calling IF_CLB_PROCESS->EXECUTE you can do this just
once per method before you perform the IF_CLB_PROCESS->SYNCHRONIZE call.
In the current case a second call to IF_CLB_PROCESS-EXECUTE has happened
before IF_CLB_PROCESS->SYNCHRONIZE has been called.

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

System Response

How to fix this error?

This can only be changed by code correction.

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 CLB502 - Duplicate delayed request for method &1 not supported ?

  The SAP error message CLB502 indicates that there is a duplicate delayed request for a method that is not supported. This typically occurs in the context of SAP's Business Workflow or when using the Business Object Processing Framework (BOPF) where methods are being called in a way that the system does not allow for duplicates.
  
  Cause:
  
  Duplicate Requests: The error is often caused by an attempt to process the same request multiple times, which the system does not support. This can happen if a method is triggered multiple times in quick succession.
  Incorrect Configuration: There may be a configuration issue in the workflow or business object that leads to the same method being called redundantly.
  Concurrency Issues: If multiple users or processes are trying to execute the same method at the same time, it can lead to this error.
  
  
  Solution:
  
  Check for Duplicates: Review the code or workflow configuration to ensure that the method is not