issue description

The conclusion made by Steffen is 100% correct, as also confirmed by Gerhard ( equipment expert ), it is not supported to upload an object created in system to ERP via middleware. So let’s forget this scenario.
What I could like to discuss with you is the delta replication:
An equipment in ERP is downloaded to CRM

Change its description in CRM

Expectation: the description change could be replicated back to ERP automatically, ( once necessary customizing is done ).
My testing result in AG3: when I change description in CRM, the change is not replicated to ERP, although BDOC in SMW01 turn green.

solution

The existing Subscription for PRODUCT_INDOBJ is defined incorrectly (that was back in 2012). The used criteria is never fulfilled (OBJECT_FAMILY = *). Hence your data with object family 0401 were not send to EBJ.

I created a new subscription for Object Family 0401 (PROD_INDOBJ Jerry)

That was the only problem, the entry created in table SMW3FDCUST is not needed – I deactivated it. The service to determine which system should get the data … and the call of the service that finally sends the data to the other system are standard services for flow context M01. The standard services are maintained in table SMW3DFST.
I executed one of your BDoc messages and now data are sent to EBP (while the data are being processed in EBJ you see an outbound queue in AG3, like e.g. R3AUINDOBJZJERRY0827). The ERP sends also an acknowledgment back to CRM. This acknowledgement is processed with CRM Inbound queue R3AD_DNL_EQUIPMENT.
You can see e.g. the BDoc message with ID LUTZS20140917161251 in AG3 (transaction SME01).

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