After exporting business transactions from a 9.7 APM CEM UI and trying to import into 10.5, the following errors appear:
"BT name" cannot be greater than 50 characters.
<Please see attached file for image>
This happens because of the default values from properties "tranSetDef.maxNameLength" and "tranUnitDef.maxNameLength" in the tess-default.properties or tess-customer.properties.
In your MOM tess-default.properties or tess-customer.properties file, change the following values to 200:
# When promoting recordings, these maximum allowable lengths need to be observed
# TranSetDefs (Business Transactions).
# Cannot be greater than 200 because of DB size
tranSetDef.maxNameLength=50
# When promoting recordings, these maximum allowable lengths need to be observed
# for TranUnitDefs (Transactions). Cannot be greater than 200 because of DB size
tranUnitDef.maxNameLength=50
Afterwards, restart the MOM.