Hello Gaurav,
If GR-Bsd IV is not set and you want to check the price and quantity variances, not only based on the default values of the goods receipts, but also on the values in the purchase order, read SAP Note below:
786810 - MM IV: Tolerance check when you enter invoices
Other helpful consulting SAP Note:
778562 - MM-IV: invoices are entered before the goods receipt
And, if you would like to dig deeper, you can put a breakpoint in the function modules below to understand the design:
- MRM_AMOUNT_CHECK
- MRM_QUANTITY_CHECK
- MRM_TOLERANCE_CHECK
Regards,
Carla