BL to GL

We're 405 CD on V5R1

We are NOT on tech support from Infor/SSA. We have other BPCS tech support, which my boss not authorize me to call unless his approval, which is very rare.

Our manufacturing company has been bought out by a parent firm that will be doing a chunk of accounting for all companies they have bought out, so we are moving from almost closed loop ERP to another paradigm that I do not yet fully comprehend.

Data gets to GL accounts through an apparent BPCS jigsaw puzzle method that works, but I can't find all the pieces to remap some of the rules.

Shipping / Billing populates GL accounts associated with sales, cost of sales, inventory valuation, thanks to charts of rules in IIC item class master, location (warehouse profit center) in customer order, ZPA system parameters etc.

What I can't find is where are the rules that tell BPCS that, via BL (Billing) journal, from BIL500 etc., our A/R total is in A/C 110.10, so that I can change that to 110.30.

The company wants 110.10 to be total invoices before parent company took over certain accounting, with 110.30 being total invoices after some cut-off.

We need to keep AR cash (ACR500) updating 110.10 because now, the only cash from customers posted to our AR GL, are for invoices generated before transition to parent company handling this accounting.

I want to switch the BL flow, then make GL adjustment for what happened in days between transition beginning, and this switch getting implemented.
-
Al Mac