Material Ledger

[Deb6]

Dear Expert, 

After ML settlement when I am reviewing the Accounting entry of Movement Type 601, 602 & 653 below Accounting entries I have found.

Case 1	BSX	Stock of SFG Manufactured	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
Case 2	GBB	COGS SFG	Dr.
	UMB	Gain/Loss on Stock Revaluation SFG	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	COC	Revaluation STD V ACTUAL SFG	Cr.
	BSX	Stock of SFG Manufactured	Dr.
Case 3	Same as 2nd No Case multiple PRY is there but UMB is not there
Case 4	GBB	COGS SFG	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	COC	Revaluation STD V ACTUAL SFG	Dr.
Case 5	GBB	COGS SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Dr.
	COC	Revaluation STD V ACTUAL SFG	Dr.
Case 6	GBB	COGS SFG	Dr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Cr.
	PRY	Price Diff Sett. Trans to Next Level SFG	Dr.
	COC	Revaluation STD V ACTUAL SFG	Dr.

Why each and every cases Accounting entries has been changed. Please make me understand with proper logic.

1. In Case 1, only BSX & PRY is there with one Dr. line item and one Cr. line item.

2. In case 2, GBB, UMB, COC, BSX with one line item and PRY with multiple line item with Dr. and Cr.

3. In case 3, Same as 2nd case GBB, COC, BSX with one line item and PRY with multiple line item with Dr. and Cr. but UMB is not there.

4. In case 4, GBB with Dr. COC with Dr. both PRY line item with Cr.

5. In case 5, GBB with Cr. COC with Dr. PRY with 2 Cr. line item and 1 Dr. line item.

6. In case 6, GBB with Dr. COC with Dr. PRY with 2 Cr. line item and 1 Dr. line item.

Thanks.

Deb