Prefer Strict SQL Host Variable Escaping

WarningClean ABAP & Modern Syntax#EC PREF_STRICT_SQLRemote Enabled

Overview

Prefer strict SQL; escape host variables and targets with @.

ATC Finding Message: Use strict SQL syntax; escape host variables and targets with @

Rationale

Modern ABAP SQL requires host variables and structures to be escaped with the '@' character for strict mode compliance.

Non-Compliant

SELECT * FROM ztable INTO TABLE lt_data.

Compliant

SELECT * FROM ztable INTO TABLE @lt_data.

Suppression

To suppress findings for this rule, append the pseudo-comment to the statement:

" Standard pseudo-comment:
... "#EC PREF_STRICT_SQL

" SAP CI_ prefix format:
... "#EC CI_PREF_STRICT_SQL

Related Rules

• Avoid INTO with Field Symbols — #EC NO_INTO_FS
• Avoid Ambiguous Statements — #EC NO_AMBIGUOUS_STMT

Technical Details

• Native ATC Class: ZCL_SKYLINT_PREF_STRICT_SQL
• Implementation File: zcl_skylint_pref_strict_sql.clas.abap