4106
MySQLERRORCriticalHIGH confidence
Invalid stored program name
Production Risk
Low — The DDL fails but no data is affected.
Why it happens
- 1The stored program name contains illegal characters or exceeds the maximum length of 64 characters.
- 2A reserved word was used as the stored program name without proper quoting.
Fix 1
Use a valid identifier name
Why this works
Ensure the name is 64 characters or fewer, starts with a letter or underscore, and does not conflict with reserved words.
Fix 2
Quote reserved words with backticks
Quote reserved words with backticks
CREATE PROCEDURE `select`() BEGIN END;
Why this works
Backtick quoting allows reserved words to be used as identifiers.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 4106 ER_SP_WRONG_NAME3
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