Dear SAP community,
I've been searching to solve the problem by myself, but it didn't help. Therefore I post this thread to ask for your help.
I'm configurating the Self-billing procedure. (can't find any detailed documentation for setting up this procedure in SAP 
)
I created the IDOC with IDOC_INPUT_SBWAP successfully and it has the the status 53.
Now I'm in the monitoring VSB1, and I see the error message: the system failed to create the credit memo request automatically.
VBAK-VKORG is not filled. The long text say that I should correct the BDC data.
Could you please tell me where I can see the BDC Data to correct them? (I looked in SM35, SM37, but found nothing there)
I would be deeply thankful for your help.
Please look at the screenshot:
