Data provider "DP_1": No service implementation error while executing query

Hi Gurus,

While executing query thorugh Bex Query designer facing the below error.

Error message "Cannot load query "Qurer Name" (data provider "DP_1": No service implementation available)"

Note:

1. I am able to execute the same query through RSRT and also in Bex Analyzer. Facing the issue while executing directly through query designer.

2. All ready existing queries working fine (old queries) and facing this issue only for new queries (i.e,queries created Today).

Please help here to resolve this issue.

Regards,

Kotesh