Hi Xiaodu,
I remember I ever suggested this in the CSS incident.
This suggestion has ever been provided for other customer and it works well:
1, With trx powl_query, please change the description of query
/SAPSRM/SRM_SC_H_01
2, With trx powl_type, please change the description of type
/SAPSRM/SRM_SC_H_01
3, Then please run report powl_d01 with APPLID '/SAPSRM/SRM_SC_H_01'
and one portal user(Do not select 'DISPLAY'), and click 'yes' to
delete the queries.
Please test to see if it works.
Best regards,
Ivy