Versions:

11.80

Step by step:

To post this way, set parameter MV_VLBXPAG to 1 or 2:
When the value received is lower than interest and fines, it is considered as the value of interest and fines, in this order, for deduction.
The system controls the balance of these accessory values, adding the balance of addition to consider it and to add it to the balance of the bill to postings it may undergo in the future. Note: To post a value smaller than or equal to the sum of interests and fine, the caption of the bill does not change to partial posting, because the bill balance is not posted but its accessory(ies) are.In this case, the bill continues with its addition characteristics until a posting incurs upon the balance of the bill and/or addition.