SAP Knowledge Base Article - Preview

2686375 - SAP Gateway generates OData deltatoken URI segment with "?!" instead of "&!"

Symptom

  • The deltatoken URI segment is generated in the HTTP response body is incorrect (instead of the expected "&!deltatoken" the segment generated with "?!deltatoken"):
    http(s)://<server_host>:<port>/<resource_path>/<resource_endpoint=entity_set>/?sap-client=<num>&$format=json?!deltatoken='<token>'
    AND
  • Sending the above URL as an HTTP request to the SAP Gateway server responds win an HTTP 400 Bad Request with error message:
    The Data Services Request could not be understood due to malformed syntax

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Environment

SAP Gateway

Product

SAP Gateway all versions

Keywords

__delta, header, Prefer, odata.track-changes, /IWFND/CL_SODATA_MAPPER, /iwcor/if_ds_ep_write_property~on_write_property , KBA , OPU-GW-COR , Gateway Framework , Problem

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