RFx Header Target Value in Sourcing is Zero for RFx created in SRM Manually

Hi All,

  We are facing the issue with RFx Header Target Value, before proceeding with question , like to share our scenario's

We are using SAP SRM Classical Strategic Scenario.  and below are two possible ways.

  Case1)ECC PR - SRM SC (EXTR-BUS2121) - SRM RFx(BUS2200) - SRM RFx Response(BUS2202) - > ECC PO.

  Case2)ECC PR - SRM SC (EXTR-BUS2121) - SRM RFx(BUS2200) - SRM RFx Response(BUS2202) - > SRM Contract - ECC Contract.

  Case3) SRM RFx(user create RFx directly in SRM ) - SRM RFx(BUS2200) - SRM RFx Response(BUS2202) - > SRM Contract - ECC Contract.

  Case4)SRM RFx(user create RFx directly in SRM ) - SRM RFx(BUS2200) - SRM RFx Response(BUS2202) - > - > ECC PO.

   Now for cases  1 & 2 ,  Target Value in the RFx Header is populating correctly ,but  for Cases 3 & 4 where the RFx is directly created in SRM  ,the Target Value field is visible and editable in the RFx Header ,but when we enter some value and go to other tab, like bidder, the "Target Value" is getting cleared.,

  Can any help to understand this  SAP behavior of application ,Is this SAP standard? or is there is any miss in our configuration.? Kindly provide some inputs on this. I also cross checked the notes

Thanks

Channa