SAP Knowledge Base Article - Preview

2658885 - OSCI (external service) results in error message "Error while fetching the source metadata" (/IWFND/OCI_MSG018)

Symptom

When trying to generate an OData service in transaction SEGW or /n/IWBEP/OCI_SRV_GEN it results in an error message:
Error while fetching the source metadata (/IWFND/OCI_MSG018).

This means that the $metadata document of the service cannot be fetched.


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Environment

  • SAP Gateway
    • OData Services Consumption and Integration (OSCI)

Product

SAP Gateway all versions

Keywords

Could not retrieve the Model Name 'ZEXAMPLE_MDL_01' and Version '0001', /IWFND/OCI_MSG/020, /IWFND/CL_OCI_REQ_PROCESSOR, GET_SRC_METADATA, /IWFND/IF_OCI_HTTP_WRAPPER~GET, returned parameters: lv_response_xtr, cv_metadata_str, lv_status_code, CALL METHOD lr_oci_http->get, /IWFND/CL_OCI_HTTP_PROCESSOR , KBA , /iwfnd/oci_msg020 , /iwfnd/oci_msg018 , OPU-GW-COR , Gateway Framework , OPU-BSE-SB , Gateway Service Builder , Problem

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