Sometimes we'll have someone pay X amount via credit card (Paypal Pro) and register online for an event. Then, they'll call us, and we'll add additional options to the event (via Change Selections), and then run a credit card transaction against the main balance. This works fine.
However, we are having issue searching for the second transactions ID via standard civi searches. Any suggestions? Our accountant uses this for reconciliation.
Similar: Finding payments in contributions
Bug (no updates in awhile): https://issues.civicrm.org/jira/browse/CRM-17808
CiviCRM 5.5 Drupal 7.x
Possible Solution:
https://civicrm.org/extensions/extended-reports
The Extended BookKeeping Report allows for searching by Transaction # civicrm/report/contribution/bookkeeping_extended