planned revenue in PS report for Value general contract not appearing

Dear all,

i am assigning the WBS element in my value contract general.I need to get this value reflected in the PS report S_ALR_87013542 in the planned revenue .i am not able to acheive this.i am using a service material with item cat TAD.

when i create a sales order type ZOT copied from standard order OR and assign the WBS element i am able to get the planned value in the above PS report.could anyone guide me how to get the same in value contract general.

thanking you,

Best regards,

R.Srinivasan