Answer
Likely yes, if this is an OPERATIONAL report specifically, as opposed to a Crystal Quick Report — IALs generally don't work reliably as the data source for Operational Reports, and the standard workaround is converting the IAL into a genuine database VIEW instead and building the Operational Report against that view. Separately, a few commonly-repeated claims about Crystal/CR_WEB_INIT limitations are actually incorrect and worth knowing: SQL Expressions CAN still be used together with CR_WEB_INIT, just add CR_WEB_INIT after the SQL expressions; and Crystal Commands CAN also be used, contrary to some guidance suggesting otherwise. For view-aliasing, using a literal backslash/double-backslash prefix on view names only works if a specific registry fix has been applied to the development PC, so using _A (for views) and _I (for IALs) suffixes is a more broadly workable aliasing convention that doesn't require that registry change.