SAP Knowledge Base Article - Preview

3535853 - OData V4 : Assignment group 'XXXX' system alias 'YYYY' already exists

Symptom

OData V4 : Adding same system alias with different User Role hitting error in /n/iwfnd/v4_admin:

Assignment group 'XXXX' system alias 'YYYY' already exists

However OData V2 allows to add same system alias with different User Roles in /n/IWFND/MAINT_SERVICE.


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Environment

  • Gateway Framework
  • OData v4

Product

SAP S/4HANA all versions

Keywords

OData V4, alias mapping error, system alias, 'S4HANA500', multiple aliases, different roles, unique alias, SAP Gateway, dynamic system alias calculation, t-code /n/IWFND/ROUTING, /iwfnd/v4_admin, grp_assignment_already_exists , KBA , OPU-GW-V4 , Gateway Framework, OData v4 , OPU-GW-COR , Framework , Problem

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