== Why is this an issue? include::../description.adoc[] === Noncompliant code example With default provided regular expression ``++^([A-Z0-9_]*|[a-z0-9_]*)$++``: [source,abap] ---- METHOD MyMethod ... ENDMETHOD. ---- === Compliant solution [source,abap] ---- METHOD MY_METHOD ... ENDMETHOD. ---- ifdef::env-github,rspecator-view[] ''' == Implementation Specification (visible only on this page) include::../message.adoc[] === Parameters .format **** _STRING_ ---- ^([A-Z0-9_]*|[a-z0-9_]*)$ ---- Regular expression used to check the [method|function|subroutine] names against **** ''' == Comments And Links (visible only on this page) include::../comments-and-links.adoc[] endif::env-github,rspecator-view[]