I am currently working on adapting our documents to meet EAA accessibility requirements, and I have upgraded Telerik Reporting to version 19.2.25.813.

I added { "EnableAccessibility", true } to the device information settings when exporting to PDF.

However, when I run the generated PDF through the PAC accessibility checker, it reports the following error:

One or more checks could not be completed.

Please copy the error message and send it by email to pac@axes4.com so that we can improve the product.

PAC (24.4.2.0)

Stacktrace 1:
Not Same Dimension.

   at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[]  , Byte[]  )
   at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[]  , Byte[]  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u  , WdRarplBO5RB6PweG24O&  , HLJIPdTVqEyuiUM22OWj  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream  )
   at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[]  , String&  )
   at vjQ4yllNOb51ltZ35aif.BbwuGqlNKtxwJLI1h3YW.OnText(RkwmSj3AKXUF7SYMBus  )
   at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1  )
<===========================>

Stacktrace 2:
Not Same Dimension.

   at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[]  , Byte[]  )
   at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[]  , Byte[]  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u  , WdRarplBO5RB6PweG24O&  , HLJIPdTVqEyuiUM22OWj  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream  )
   at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[]  , String&  )
   at vjQ4yllNOb51ltZ35aif.BbwuGqlNKtxwJLI1h3YW.OnText(RkwmSj3AKXUF7SYMBus  )
   at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1  )
<===========================>

Stacktrace 3:
Not Same Dimension.

   at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[]  , Byte[]  )
   at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[]  , Byte[]  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u  , WdRarplBO5RB6PweG24O&  , HLJIPdTVqEyuiUM22OWj  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream  )
   at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[]  , String&  )
   at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText()
   at Xw4lWvlCL4434RXaMsKT.F5WZJylCrhBUjVHuUbsX.OnText(RkwmSj3AKXUF7SYMBus  )
   at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1  )
<===========================>

Stacktrace 4:
Not Same Dimension.

   at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[]  , Byte[]  )
   at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[]  , Byte[]  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u  , WdRarplBO5RB6PweG24O&  , HLJIPdTVqEyuiUM22OWj  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream  )
   at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[]  , String&  )
   at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText()
   at ysJjM9lSiQESKK4PGybl.Ew1sjolSWTTCG8Dr2kJW.w3BlSPYBDdu(Os7IcEbiPhfT5JvSVNB  )
   at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate)
   at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate)
   at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate)
   at k8l6oaleGgjW6MRKlmWI.IHPaBIlekNuIBbsppXFp.OnStructureElementStart(G23gGNHErJQY3Wrw4QJ  )
   at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1  )
<===========================>

Stacktrace 5:
Not Same Dimension.

   at LiM40lTFOn0eWLuaajvf.A1qp40TFKIn2jBWwxv0d..ctor(Byte[]  , Byte[]  )
   at UmAt0CTVmfKfDqmcrmt6.HLJIPdTVqEyuiUM22OWj.eILTFMl6QDL(Byte[]  , Byte[]  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.ss4TFEoiqAI(geZKyFTFS41IUbuH7c4u  , WdRarplBO5RB6PweG24O&  , HLJIPdTVqEyuiUM22OWj  )
   at Qww7PoTFksraZMkU6m8a.sxUvkLTF4dybUR9VwcRe.NkpTFX7G98N(Stream  )
   at G3eiSBGKQYDyZb8MKn4.s1GbJnGU5fGAYJDEswn.YUrlmAmFmey(InR8VoTVQP2XaLkCJpHB[]  , String&  )
   at tyAsEn3twQpti0lgIPO.RkwmSj3AKXUF7SYMBus.get_UnicodeText()
   at bKc5VfoKOVpfI2iB89a.DBfa8VoUYxTZI0B53G7.get_UnicodeText()
   at q7u9wileh20pIa0tWKql.tdng87le0gdU2UFgOyxR.OnMarkedContentStart(Yeb5V1SeYY62eYUqquq  )
   at zSuFuLlooBaWZ1KqkqIR.Xjv9w4loJqr1RoZtRHCI.OHEloDJOVda(Action`1  )

The problem doesn't occur if I upgrade to an older Reporting version.

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