Sets the HTTP ProcErr that the OECGI creates to memory so it can be retrieved by later routines. This avoids the need to pass this around into various routines.
Response = HTTP_Services('SetOECGIProcErr', ProcErr)
|ProcErr||The text of the procedural error. Required.|
This is used by the designated ProcErr handler (see GetAbortedService). There is no reason to use this service elsewhere.