Pl find herwith my scenario.
Cost of Material Rs. 100/-
Value of CST Rs. 4/-
Total Rs. 104/-
The value of CST is stored through condition records ( FV11 ) with a combination of Plant / Vendor / Material.
Stock Account 104 Dr
GR/IR Account 104 Cr
After processing GR, if by chance a new conditon record is mainatined with a combination of Plant / Vendor ( at 2% ) a level above the earlier key combination.
So During Invoice verification, the tax amount gets populated as Rs. 2 even though GR is made is with Rs. 4
In short, the tax value of PO is acting as a floating entry, but i need to lock this once GR gets completed.
How to map this functionality.