SAP Knowledge Base Article - Preview

3523851 - 500 Internal Server Error occurs when updating/creating key mapping.

Symptom

When updating/editing the keymapping of business partner relationship in fiori after saving, the bellow dump occurs:

Category               ABAP programming error
Runtime Errors         DBSQL_DUPLICATE_KEY_ERROR
Except.                CX_SY_OPEN_SQL_DB
ABAP Program           CL_UKM_ACCESS_DB==============CP
Application Component  BC-SRV-UKM


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Environment

  • SAP Master Data Governance 6.1
  • SAP Master Data Governance 7.0
  • 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 1610
  • 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 6.1 ; SAP Master Data Governance 7.0 ; 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 1610 ; 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

key mapping, create and edit key mapping, MDG_BS_WD_ID_MATCH_SERVICE, CL_UKM_ACCESS_DB, CX_SY_OPEN_SQL_DB, DBSQL_DUPLICATE_KEY_ERROR , KBA , CA-MDG-KM , Key Mapping , Problem

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