Running SAPF101 after changing reconciliation accounts

Question

When I run SAPF101 after changing reconciliation accounts in Customer masters should  see the following adjustments:
Cr old reconciliation account
Dr adjustment account
Cr adjustment account
Dr new reconciliation account
this then corrects the balances in the reconciliation accounts for the period end
and then reverses on the first working day of the next period.
Is my understanding correct?
what I am actually seeing is:
Cr adjustment account
Dr adjustment account
and reverse on the first working day of the next period
My posting results make the exercise meaningless.
Am I missing some config to complete this exercise in full?
Help would be appreciated

Answer 1

After going through this <a href="http://help.sap.com/erp2005_ehp_02/helpdata/en/96/8b335343ce11d189ee0000e81ddfac/frameset.htm">Documentation</a> I realize that your understanding is different from what is described. The recon account will not be invoked in the entry.
Since we cannot post to a recon account directly, the line items are posted to the adjustment acccount. So, only adjustment accounts will be involved.
Let's assume there ten line items in a customer account. If four line items have gone to original recon account  and the remaining six line items have gone to new recon account. When you run this program, the line items of original recon account are posted to the adj account of both the recon accounts. The postings to the adj account of the original recon account will negate the effects of the original postings. Therefore both the adj account of the original recon account and the original recon account shall be grouped together, in the financial statements.
Similarly,  the adj account of the new recon account and the new recon account shall be grouped together in the financial statements.
Once the P&L and B/S are made, you reverse the above entries. The reversal information is included in the program parameters.