Problems retreiving GFS (GFSCOFOG) data

What is the problem with this query? I get the two types of errors.

```
> imf_dataset(database_id="GFSCOFOG",cofog_function="GF0402")
Request failed [500]. Retrying in 1 seconds...
Error in fun(URL = "http://dataservices.imf.org/REST/SDMX_JSON.svc/CompactData/GFSCOFOG/....GF0402", :
API request failed. Status: '500', Content: 'There is an issue while retrieving the data, please check your query or contact an administrator.'

```

```
> imf_dataset(database_id="GFSCOFOG",cofog_function="GF0402")
Request failed [500]. Retrying in 1 seconds...
Error in curl::curl_fetch_memory(url, handle = handle) :
OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 0

```

Would appreciate any advice.

Start by reproducing the imf_dataset(database_id="GFSCOFOG", cofog_function="GF0402") query and compare the two reported failures. Inspect the package entry point and the IMF API response to determine whether the problem is query construction, error handling, or an external service issue; done means the cause and a reproducible resolution are documented.

Written by the indexing model from the issue text.