DOTJ049W should help me to find the not compliant attribute value

[stefan-jung]

Expected Behavior

It would be nice, if DOTJ049W would help me to identify the not compliant value.

Actual Behavior

It's quite tricky to identify the attribute value. How long do you need to spot wrong-value? 😄

[DOTJ049W] The attribute value region="emea-AT emea-BE emea-BG emea-CH emea-CZ emea-DE 
emea-DK emea-EE emea-ES emea-FI emea-FR emea-GB emea-GE emea-GR emea-HR emea-HU emea-IS 
emea-IT emea-LT emea-LV emea-MK emea-NL emea-NO emea-PL emea-PT emea-RO emea-RS emea-RU 
emea-SE emea-SI emea-SK wrong-value emea-TR emea-UA" on element "qr-code" does not comply with 
the specified subject scheme. According to the subject scheme map, the following values 
are valid for the region attribute: emea-middle-east,emea-europe,emea-GR,apac-ID,americas,
emea-SK,emea-GB,emea-GE,americas-CA,emea-CH,emea-LT,emea-DK,emea-HR,emea-LV,emea-UA,emea-HU,
apac-australasia,apac-VN,apac-AU,emea-CZ,emea-PL,emea-TR,apac-MY,emea-DE,apac,emea-PT,emea-IS,
apac-asia,americas-AR,emea-IT,emea-ES,emea-EU,emea-AT,americas-MX,emea-MK,apac-NZ,emea-EE,
americas-US,emea-EG,apac-JP,emea-IL,apac-TW,americas-BR,emea-FR,emea-SE,emea,emea-SI,apac-TH,
emea-NL,emea-RO,apac-CN,emea-NO,emea-RS,apac-KR,emea-BE,emea-FI,emea-RU,emea-BG

Actual Behavior

• DITA-OT version: 4.x
• Operating system and version: Windows
• How did you run DITA-OT? oXygen
• Transformation type: PDF

[jelovirt]

@infotexture We could change the message from

The attribute value region="foo" on element "p" does not comply with the specified subject scheme. According to the subject scheme map, the following values are valid for the region attribute: bar, baz

to something like

The attribute value region="foo" on element "p" does not comply with the specified subject scheme. According to the subject scheme map, the following values are not valid for the region attribute: foo

So report the error, not what would be valid.