Sorry I have a misconception about this transaction
FAGLF101 is usually used for balance sheet presentation purposes.
For example when you modify the reconciliation account for vendors and customers, you have to customize and run this transaction monthly to show the correction balance for the old and new reconciliation account due you cannot post directly to a reconciliation accoount.
The open item for vendors and customers with the old reconciliation account are detected by this program and posted on adjustment balance accounts as follow
For example there are 10,000 open item within the old reconciliation account.
You need to reclasificate to a new one.
OLD Reconcilition Account 25,000
OLD Ajustment Reconciliation Account 10,000- Posted by FAGLF101
NEW Reconcilition Account 30,000
OLD Ajustment Reconciliation Account 10,000+ Posted by FAGLF101
Then is reversed the next month (you can consider the foreign currency valuation for open item as well).
Program desing is similar to FAGL_FC_VAL
Somo useful keypoint are:
a. No document or transaction are affected
b. No document flow is lost by this reclasification
c. Two reconciliation accounts for old and new reconciliation account must be created