message "invalid connectionconfig format" in postman with Saviynt v23.5

Issue: In Saviynt version 2023, we have noticed a problem. API call works fine when we use Postman to call the /getEndpoints API with the values "offset": 0 and "max": 370.

However, if we go above the maximum value of 370, say 371 and so on. The API call is failing in that situation with the error "Invalid connection configuration format."

Actually, we have API data flows from ServiceNow to TDI --> Mulesoft (as a proxy)--> Saviynt . We noticed this problem when we tested the API calls from TDI to Saviynt . Below error showed up in the logs each time when we attempted to call Saviynt's get endpoints using API from TDI. 

SaviyntConnector.prototype.findEndpoints: Error returned in response payload. Code: 1, msg: Invalid connectionconfig format, payload: {"errorCode":"1","message":"Invalid connectionconfig format","statusCode":"412"}{"errorCode":"1","message":"Invalid connectionconfig format","statusCode":"412"}{"errorCode":"1","message":"Invalid connectionconfig format","statusCode":"412"}{"errorCode":"1","message":"Invalid connectionconfig format","statusCode":"412"}'

Solution: It was data issue in the endpoint connection config. After fixing that, it has was resolved.