internal error occured while calling 'processDPCommandsEx' API.
We had upgarded our BI content version to 737 SP level 0009 few days back. After the content update there is error in opening webi report. It is showing "An internal error occured while calling 'processDPCommandsEx' API. (Error: ERR_WIS_30720) (WIS_30720)." Please help me to resolve this error.
The issue is resolved with SAP NOTE 1890238.
As per the note we restarted the WebI services and Adaptive processing server from the CMC and then we were able to execute WebI report.