SAP Knowledge Base Article - Preview

2820086 - 500 Internal server error in Web dynpro application in MDG

Symptom

When users try to access MDG applications, system throws below dump in webdynpro applications:

  • Category ABAP programming error
  • Runtime Errors SET_HANDLER_FOR_NULL
  • ABAP Program CL_USMD_UI_SERVICES===========CP
  • Application Component CA-MDG-AF


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Environment

  • SAP Master Data Governance 8.0
  • SAP Master Data Governance 9.0
  • SAP Master Data Governance 9.1
  • SAP Master Data Governance 9.2
  • Master Data Governance on S/4 HANA on-premise 1709
  • Master Data Governance on S/4 HANA on-premise 1809
  • Master Data Governance on S/4 HANA on-premise 1909
  • Master Data Governance on S/4 HANA on-premise 2020
  • Master Data Governance on S/4 HANA on-premise 2021
  • Master Data Governance on S/4 HANA on-premise 2022
  • Master Data Governance on S/4 HANA on-premise 2023

Product

SAP Master Data Governance 8.0 ; SAP Master Data Governance 9.0 ; SAP Master Data Governance 9.1 ; SAP Master Data Governance 9.2 ; SAP S/4HANA 1709 ; SAP S/4HANA 1809 ; SAP S/4HANA 1909 ; SAP S/4HANA 2020 ; SAP S/4HANA 2021 ; SAP S/4HANA 2022 ; SAP S/4HANA 2023

Keywords

SET_HANDLER_FOR_NULL, CL_USMD_UI_SERVICES, webdynpro, CL_USMD_UI_SERVICES===========CP , KBA , CA-MDG-AF , Application Framework , Problem

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