Rebate GL Entries

Question

Dear All,
Required feedback from Gurus on the GL entries.
Create a rebate agreement and when saving invoice system book the provision and post the following entry.
Rebate Expense Dr. $100
Rebate Payable Cr. $100
When at the end of the month user wants to post the credit memo by partial settlement, lets assume that he is posting accural of $70. The following entry is generated at the time of the posting.
Customer Cr. $70
Rebate Payable Dr. $70
Rebate Expense Dr. $70
Rebate Expense Cr. $70
Now If I want to run the final settlement I required that system only post the entry what left in the agreement.
Customer Cr. $30
Rebate Payable Dr. $30 but system cant post the required entry, and post the following entry that is not correct
Customer Dr $ 70
Rebate payable Cr $70
Looking forward for the gurus response.
Regards,

Answer 1

Dear Vish.
I have created a rebate agreement on qty basis, at the time of invoice system calculate the rebate in the invoicing condition, and along with normal entry also post the following entry.
rebate expense Dr. $10
rebate payable Cr. $10
actual mechanism of the condition is coming like this,
PR00             $100
MWST 10%   $10
Value including tax  $110
Rebate base  $100
BO03             $10 (this will generate the above mention entry of rebate expense and rebate payable)
For above all my pricing procedure is ZXYZ
Now i go to rebate agreemetn and see the accural value system show me the correct value $10 in the "Max Amount field" and in amount to be paid i input $6 and save the document, system automatically generate the credit memo request.
In credit memo request i change the pricing procedure little bit becasue other wise it also call MWST will create problem while saving invoice so for that issue i made another pricing procedure and in that pricing procedure only input the BO03 condition type. line appear like this.
BO03 requirement 24, AccK ERU, Accru ERU
Till now every thing is ok, and when I post the credit memo, system generate the following entry that is OK.
Customer Cr. $6
Rebate Expense Dr. $6
Rebate Expense Cr. $6
Rebate Payable Dr. $6
till nowevery entry is fine.
now issue arise and required your expertise, if i am going to close the agreemetn or lets say run the final settlemt, i need that if there is any amount laying in the accural system only consider that and at the time of closing credit the customer by that value, in our case it is $4.
But when i go to rebate agreemnt and after changing the status to B run the final settlemt, system only shows me the value that i have already booked through credit memo., my procedure is same.
it automatically not credit the customer by remaining value although in the condition two lines are appeared with BO03 and second is same with BO03, in below line it show me the remaining value $4. a very strange behavior.
Please suggest how in the condition system only consider the remaining value, did it required an other procedure.??
or how.
Pls feel free to ask if have any query.
Looking forward for your response.
Regards