Transferring SRM fields to PR custom fields.

Hello Gurus,

We are on SRM 5.0. We have a requeriment to transfer certain information from SC to PR custom fields. To do it we have implemented the BADI BBP_CREATE_BE_RQ_NEW and fill out the table EXTENSIONIN but unfortunately it doesn't work.

My code is the following:

        ls_extensionin-structure  = 'BAPI_TE_REQUISITION_ITEM'.      ls_extensionin-valuepart1 = <wa_cs_rq_document>-preq_item. " Item number      ls_extensionin-valuepart2 = 'ZZCREATOR'.                   " Custom field in PR.      ls_extensionin-valuepart3 = lv_pernr.       " Value      APPEND ls_extensionin TO cs_rq_document-it_extensionin.

What is wrong?

Any code example to understand the right logic?

The fields from PR are not creted into SC.

Thanks,

David.