Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Universal DiscoveryContent Pack 28.00 (CP28)

Troubleshoot > Troubleshooting and Limitations – Integrations > Troubleshooting - IAMUI Integration

Troubleshooting - Microsoft IAMUI Integration

This section describes troubleshooting information for the UCMDB-IAMUI integration.

Troubleshooting

Problem: Test Connection fails.

Solution: Check the <DataFlowProbe>\runtime\log\WrapperProbeGw.log for details about the failure. Usually the failure is caused by network issue or an invalid account is used.
Problem: Some fields are empty in the SQL server or Azure SQL server database.

Solution: Check if the mappings are correct. To do so, in UCMDB UI, go to Data Flow Management > Adapter Management, in the Resource pane, locate IAMUIPushAdapter, and then expand Configuration Files and find the mapping file based on CI type .
Problem: Missing Root in a TQL Query.

Solution: The integration TQL query must contain a Root Element (1 if it is a CI). Update your TQL query by renaming one of the query Elements to Root. Make sure your mapping XML file is updated accordingly.
Problem: The java.lang.OutOfMemoryError: Metaspace error message appears in the <UCMDBServer>\runtime\log\error.log file.

Solution: To resolve the issue, do the following:
1. Open the <UCMDBServer>\bin\wrapper-platform.conf file using a text editor.
2. Locate the following line:
```
wrapper.java.additional.31=-XX:MaxMetaspaceSize=256m 
```
3. Update the value to 512m.
4. Save the file.
5. Restart the UCMDB server.