Germany's SAP (SAP) - Get SAP SE Sponsored ADR Report was down 3.6% in midmorning in the face of warnings from rivals in the e-commerce sector i2 (ITWO) and BroadVision (BVSN) - Get BroadVision, Inc. Report, and warnings from other business software companies.

SAP this morning said it was standing by its earlier guidance.

Shares of

Ariba

(ARBA)

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were off 7.3%, while

Commerce One

was down 6.3%.

Oracle

(ORCL) - Get Oracle Corporation Report

edged up 0.5%. SAP, Ariba, Commerce One and Oracle have not issued earnings warnings.