All,
Strange! We activated 0CRM_SRV_PROCESS_I datasource in CRM, replicated it to BW, both PSA table on BW and this datasource on CRM all shows the number of the fields is 426 (including the enhanced fields), but when building the Transformation between the standard DSO 0CRM_PROI and the standard datasource or PSA 0CRM_SRV_PROCESS_I, find the left hand side PSA field number is only 306, more than 100 fields lost in the Transformation design page.
Open the datasource or PSA, click the 3rd tab "Fields", then we can find all the 426 fields under the 5th column called "Transfer" are checked. Not sure what cause this problem why more than 100 fields are lost in the Transformation design page. Someone says that the maximum total field length in BW allows 1024, we've got 426 fields and not sure how big is the total length, not sure if it's the reason?
Thank you all and we will give awards points for all the valuable replies!
Kevin