Problem Note 66892: Connecting to a MongoDB database with SAS/ACCESS® Interface to MongoDB returns the error "Document 0 is too large for the cluster"
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When you connect to a MongoDB database with SAS/ACCESS Interface to MongoDB and use a caslib statement, an error similar to the following occurs:
ERROR: The connection to the data source driver failed.
ERROR: Document 0 is too large for the cluster.
ERROR: Document 0 is too large for the cluster.
This issue occurs on larger MongoDB databases in which the content of tables can be of any length. In this scenario, the schema creation aspect of SAS/ACCESS Interface to MongoDB is pushed over the 16-MB limit of MongoDB. This behavior causes a document to be too large, which triggers the error.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/ACCESS Interface to MongoDB | Linux for x64 | 9.4 | 9.43 | 9.4 TS1M6 | 9.4 TS1M8 |
A fix for this issue for SAS Threaded Kernel Extension for MongoDB 9.42 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/I8W.html#66892
When you connect to a MongoDB database with SAS/ACCESS Interface to MongoDB using a caslib statement, the following error might occur: "Document 0 is too large for the cluster."
| Type: | Problem Note |
| Priority: | high |
| Date Modified: | 2020-11-11 10:47:29 |
| Date Created: | 2020-11-04 15:52:25 |