Created question in FIWARE Q/A platform on 20-10-2020 at 18:10
Please, ANSWER this question AT https://stackoverflow.com/questions/64449033/error-500-in-orion-cb-when-creating-a-new-fiwareservice

Question:
Error 500 in Orion CB when creating a new FiwareService

Description:
I'm using Fiware Orion CB version 2.1.0 on top of a MongoDB 4.0.5. Everything seems to work fine once I've started it, but, after a while (a copule of days) ingesting data with no problems, now, everytime I try to create a new entity in a new fiwareservice I get an 500 error from OrionCB (if I try to create the same entity in an exisiting FS, it works), and I have to reboot both, Mongo and Orion containers to get this new FS creation works.
The request is:
curl --location --request POST 'context.infinitech.easier-ai.eu/v2/entities/' \
--header 'fiware-service: itscenterctag' \
--header 'fiware-servicepath: /vehicle' \
--header 'Authorization: Bearer XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX' \
--header 'Content-Type: application/json' \
--data-raw ' {
"id": "TEST",
"type": "test",
"dateObserved": {
"type": "DateTime",
"value": "2020-10-02T14:00:00.00Z",
"metadata": {}
},
"test": {
"type": "Number",
"value": 6.1,
"metadata": {
"timestamp":

{ "type": "DateTime", "value": "2020-10-02T14:00:00.00Z" }

}
},
"location": {
"type": "geo:json",
"value":

{ "type": "Point", "coordinates": [ -7.733611, 42.079166 ] }

,
"metadata": {}
},
"name": {
"type": "Text",
"value": "test",
"metadata": {}
}
}'

Orion Response:
{
"error": "InternalError",
"description": "Database Error (collection: orion-itscenterctag.entities - insert(): { _id:

{ id: "TEST", type: "test", servicePath: "/vehicle" }

, attrNames: [ "dateObserved", "test", "location", "name" ], attrs: { dateObserved:

{ type: "DateTime", creDate: 1603208149, modDate: 1603208149, value: 1601647200.0, mdNames: [] }

, test: { type: "Number", creDate: 1603208149, modDate: 1603208149, value: 6.1, md: { timestamp:

{ type: "DateTime", value: 1601647200.0 }

}, mdNames: [ "timestamp" ] }, location: { type: "geo:json", creDate: 1603208149, modDate: 1603208149, value:

{ type: "Point", coordinates: [ -7.733611, 42.079166 ] }

, mdNames: [] }, name:

{ type: "Text", creDate: 1603208149, modDate: 1603208149, value: "test", mdNames: [] }

}, creDate: 1603208149, modDate: 1603208149, location: { attrName: "location", coords:

{ type: "Point", coordinates: [ -7.733611, 42.079166 ] }

}, lastCorrelator: "ec0dba3a-12e9-11eb-a65d-52e1fcc227da" } - exception: OperationException: { index: 0, code: 8, errmsg: "1: Operation not permitted", op: { _id:

{ id: "TEST", type: "test", servicePath: "/vehicle" }

, attrNames: [ "dateObserved", "test", "location", "name" ], attrs: { dateObserved:

{ type: "DateTime", creDate: 1603208149, modDate: 1603208149, value: 1601647200.0, mdNames: [] }

, test: { type: "Number", creDate: 1603208149, modDate: 1603208149, value: 6.1, md: { timestamp:

{ type: "DateTime", value: 1601647200.0 }

}, mdNames: [ "timestamp" ] }, location: { type: "geo:json", creDate: 1603208149, modDate: 1603208149, value:

{ type: "Point", coordinates: [ -7.733611, 42.079166 ] }

, mdNames: [] }, name:

{ type: "Text", creDate: 1603208149, modDate: 1603208149, value: "test", mdNames: [] }

}, creDate: 1603208149, modDate: 1603208149, location: { attrName: "location", coords:

{ type: "Point", coordinates: [ -7.733611, 42.079166 ] }

}, lastCorrelator: "ec0dba3a-12e9-11eb-a65d-52e1fcc227da" } })"
}

From MongoDB log I get:
2020-10-20T15:35:49.592+0000 E STORAGE [conn1] WiredTiger error (1) [1603208149:592173][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-18-6388608708582174430.wt: handle-open: open: Operation not permitted Raw: [1603208149:592173][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-18-6388608708582174430.wt: handle-open: open: Operation not permitted
2020-10-20T15:35:49.592+0000 E - [conn1] Assertion: UnknownError: 1: Operation not permitted src/mongo/db/catalog/database_impl.cpp 831
2020-10-20T15:35:49.597+0000 I STORAGE [conn1] createCollection: orion-itscenterctag.entities with generated UUID: a9c4273f-cddd-42bf-af6b-cbd96cbe034d
2020-10-20T15:35:49.598+0000 E STORAGE [conn1] WiredTiger error (1) [1603208149:598543][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-19-6388608708582174430.wt: handle-open: open: Operation not permitted Raw: [1603208149:598543][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-19-6388608708582174430.wt: handle-open: open: Operation not permitted
2020-10-20T15:35:49.598+0000 E - [conn1] Assertion: UnknownError: 1: Operation not permitted src/mongo/db/catalog/database_impl.cpp 831
2020-10-20T15:35:49.598+0000 I STORAGE [conn1] createCollection: orion-itscenterctag.entities with generated UUID: 49b14431-f217-48e7-93ed-d2f2f8e7a4fc
2020-10-20T15:35:49.600+0000 E STORAGE [conn1] WiredTiger error (1) [1603208149:600253][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-20-6388608708582174430.wt: handle-open: open: Operation not permitted Raw: [1603208149:600253][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-20-6388608708582174430.wt: handle-open: open: Operation not permitted
2020-10-20T15:35:49.600+0000 E - [conn1] Assertion: UnknownError: 1: Operation not permitted src/mongo/db/catalog/database_impl.cpp 831
2020-10-20T15:35:49.600+0000 I STORAGE [conn1] createCollection: orion-itscenterctag.entities with generated UUID: 600ec5a0-6841-4948-93c8-4fd062223479
2020-10-20T15:35:49.601+0000 E STORAGE [conn1] WiredTiger error (1) [1603208149:601495][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-21-6388608708582174430.wt: handle-open: open: Operation not permitted Raw: [1603208149:601495][1:0x7ff40cab4700], WT_SESSION.create: __posix_open_file, 715: /data/db/collection-21-6388608708582174430.wt: handle-open: open: Operation not permitted
2020-10-20T15:35:49.601+0000 E - [conn1] Assertion: UnknownError: 1: Operation not permitted src/mongo/db/catalog/database_impl.cpp 831

UPDATE:
This ONLY happens when trying to create a new FiwareService (by creating a new entity in a new FS). Managing any exisiting entity within already created FS works fine.
UPDATE II: (According comments)
> use orion-foo
switched to db orion-foo
> db.entities.insert(

{x:1}

)
WriteResult({
"nInserted" : 0,
"writeError" :

{ "code" : 8, "errmsg" : "1: Operation not permitted" }

})