SAP ERP - ECC: ALEAUD IDOCs don’t execute post-processing logic

[#1]

Hi, so today I faced an issue regarding the inbound ALEAUD IDOC, updating the original outbound IDOC, but doesn’t perform post-processing operations.

*Do know:
You can customize an event linkage to an ALEAUD IDOC inbound processing, via transaction SWE2.
There, you can also customize the Receiver Function Module which can run additional code, however you please.

• Schedule RBDSTATE job to turn this process on.

So, having said that, I started to search for reasons the ALEAUD post-processing logic wouldn’t run.
Found out the Receiver Function Module had many failed executions via transaction SM58, filtered by:
destination = WORKFLOW_LOCAL_(Client)
function module = (my Receiver FM name)

FIX:

1. Configure the WORKFLOW platform and its RFC settings via SWU3 (or SM59). This should allow future ALEAUD IDOCs to call the Receiver FM correctly.

2. Re-execute all failed ALEUAD IDOCs events tRFCs, via selecting the “Execute LUW” option in SM58.

That’s should do it.