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ERROR CODES
Error 132000
Error 132000 ("Number of parameters does not match the expected number of params") is returned when a send supplies more or fewer variable values than the approved template defines, or supplies components (header, body, buttons) that the template does not have. Meta rejects the message before delivery.
template variablemessage templateerror 132001error 132000 132001 template params
Why it matters
132000 is a mapping bug, not a Meta problem. It usually appears after a template is edited (a variable added or removed) while an automation still sends the old set of values, or when an integration builds the payload by hand. Nothing is charged, but the message silently does not go.
In VGraple CRM
Sends are validated against the approved template's components before calling Meta, and broadcasts map variables from fields with fallbacks so counts always match; template edits prompt a review of every flow, sequence and rule that uses the template. The 132000 and 132001 guide covers API payloads.
Related terms
Template Variable, Message Template, Error 132001, help/error-132000-132001-template-params.