SAP Knowledge Base Article - Preview

3120879 - Web dynpro applications, ITS and/or HTTP/s Services fail with 500 Internal Server Error after an SAP System upgrade.

Symptom

After an SAP System upgrade, your Web Dynpro (WD) Applications, ITS services, or any call to the HTTP services (SICF), fail with "500 Internal Server Error".


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Environment

SAP Netweaver 7.0 and above.

Product

SAP ERP 6.0

Keywords

500, Internal server error, SGEN, MISMATCH, LOAD_PROGRAM_CLASS_MISMATCH, LOAD_TYPE_VERSION_MISMATCH, LOAD_PROGRAM_INTF_MISMATCH, TYPELOAD_NEW_VERSION, LOAD_CLASS_VERSION_MISMATCH, Regenerate, load, loads, ITS, WD, Web Dynpro, SICF , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem

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