Dear Sefa,
If it is value contract, change in price does not have any effect on release strategy.
Increasing target value triggers release strategy.
If it is quantity contract, increasing quantity or net price of the line items trigger release strategy.
Line items of the contract are changed as a result of change in conditions in current validity period.
You may need to use user exit ZXM06U22 or enhancement implementation in FM ME_REL_STRATEGIE_EKKO by using additional fields in CEKKO-USRC1
You also may implement SD_COND_SAVE_A badi to retrieve what you entered to condition.
Regards,
Özcan Şekercan