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Former Member
Feb 18, 2009 at 07:37 AM

Internal errors refreshing webi reports on SAP BW

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We are on BO XIR2 sp5 on solaris. Built the universes from windows client of BO XIR2 sp2.

When refreshing a webi report of a universe built on BW query, the following error message appears;

"An internal error occurred while calling the 'retrieveListOfValuesEx' API Error (WIS 30270)"

Also when we try refreshing a webi report of a universe built on Infocube, the following error message appears;

"An internal error occurred while calling the 'processDPCommands' API Error (WIS 30270)"

what could be the reason? How to resolve these?