# \#alias

**URL:** https://community.cdata.com/tag/alias/310.md

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## [Invalid character specified for alias: tableName (columnName)](https://community.cdata.com/t/invalid-character-specified-for-alias-tablename-columnname/462)

<div class="topic-metadata">

**Author:** [@Luçjano\_Capo](https://community.cdata.com/u/Lu%C3%A7jano_Capo)\
**Replies:** 0\
**Last updated:** [October 16, 2023, 9:24pm UTC](https://community.cdata.com/t/invalid-character-specified-for-alias-tablename-columnname/462 "2023-10-16T21:24:48Z")

</div>

The error message, “Invalid character specified for alias: account (id). Only characters within the ranges \[A-Z\], \[a-z\] or \[0-9\] or \_ are allowed. The first character may only be in the ranges \[A-Z\], \[a-z\] or \_” is clea…