SAP Knowledge Base Article - Preview

2725734 - The generation of an OData service based on HANA XS fails with error message: "Error while fetching the source metadata"

Symptom

The creation of an OData service based on HANA XS OData fails with error message:

"Error while fetching the source metadata"

SM22 Runtime Error

The following dump can be seen in SM22

Message no. /IWBEP/CM_OCI029

---------------------------

Message Text

Error while fetching the source metadata

Technical Data

Message type__________ E (Error)
Message class_________ /IWBEP/CM_OCI (Message Class for OSCI)
Message number________ 029
Message variable 1____ Error while fetching the source metadata

ICM level 3 trace

Request:

GET http://<host>:<port>/<namespace>//<servicename>/$metadata

Response:

404 - Not Found

Note that the trace shows double slash between the namespace and the service name and it results in 404.


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Environment

  • SAP Gateway
  • HANA XS Engine
    • XS OData Service

Product

SAP Gateway all versions

Keywords

metadata, 404, iwfnd, gwfnd, osci, hana, xs odata, gw, segw, /IWBEP/OCI_SRV_GEN, creation, create, generate, failed, failing , KBA , OPU-BSE-SB-SRV , Service Generator , Problem

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