Ontology Link Type Quota Count Frequency

Ask the Community
1

I received this exception type when saving my Pipeline in Pipeline Builder.

OntologyMetadata:TooManyOneToManyLinkTypesInOntology

The total number of one-to-many link types will exceed the maximum quota on your enrollment. Please reduce the number of one-to-many link types to stay below your quota, or contact your Palantir representative for further assistance.

{
“type”: “STATUS”,
“status”: 500,
“body”: {
“errorCode”: “INTERNAL”,
“errorName”: “PipelineBuilder:UnexpectedOntologyModificationException”,
“errorInstanceId”: “79b176cf-8659-4010-8f39-5a1ef3c5d12c”,
“parameters”: {
“errorName”: “OntologyMetadata:TooManyOneToManyLinkTypesInOntology”,
“errorCode”: “INVALID_ARGUMENT”,
“errorInstanceId”: “79b176cf-8659-4010-8f39-5a1ef3c5d12c”,
“parameters”: {
“ontologyRid”: “ri.ontology.main.ontology.a3dae69d-1aaa-4ad3-a948-c4becb917ad0”,
“maximumNumber”: “60”,
“requestedNumber”: “61”,
“translationInfo_humanReadableErrorMessage”: “The total number of one-to-many link types will exceed the maximum quota on your enrollment. Please reduce the number of one-to-many link types to stay below your quota, or contact your Palantir representative for further assistance.\n”,
“translationInfo_humanReadableErrorTitle”: “Too many one-to-many link types in ontology”
}
}
}
}

The error is understandable, however, we had 63 link types in our ontology manager by the time we received this error. This suggests to me that maybe our current count wasn’t fresh. Can you confirm that this count is cached somewhere and calculated at a regular interval. If so, what is the interval. I deleted the unnecessary links to get way below 60, but I’m still seeing the same error.

Good to know this limit exists - I knew it did for objects, but it is not clear on the Plan page that you’re bound to 60 link types as well.

Suggestions:

  1. Make the object link type limit clear on Plan page
  2. Communicate when we can try adding new types again once the link type count has been reduced in ontology manager so we know when we can come back to work :slight_smile: