[BC30494] Line is too long

• amit_pjoshi 52509

  SSC-Addicted

  Points: 448

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  November 6, 2014 at 1:13 am

  #397614

  Hello Experts,

  I need your urgent help on one issue.

  While modifying one of our big and complex report in SSRS 2008 R2 whenever we insert a new column it shows following error.

  An unexpected error occurred while compiling expression. Native Compiler return value: [BC30494] Line is too long,'.

  We tried reducing the textbox name by giving single character but it works fine for 2 tables but again give error for 3rd table.

  Can you please help me on this?

  Best Regards.

• Michael_Garrison

  Hall of Fame

  Points: 3110

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  November 6, 2014 at 5:38 am

  #1756961

  Try this link for related discussions.

  https://social.msdn.microsoft.com/Forums/sqlserver/en-US/a5df984a-f59f-44dd-aa45-ef48dd826e69/an-unexpected-error-occurred-while-compiling-expressions-native-compiler-return-value-bc30494?forum=sqlreportingservices