Document generation wizard

Hi.

When creating documents by using document generation wizard in SAP, is there any way to limit SAP from running trough all BPs in the database? We have client that is currently storing over 25000 BPs in the database, and this leads to a long waiting period when running document generation wizard. It seems to me that SAP loops through all BPs when looking for valid documents. With 25000 BPs, this takes approximatly 2-3 hours to run.

Any suggestions will be appreciated.

Best regards, Runar Wigestrand.