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3274262 - Fields Change to Memo Datatype in Crystal Reports After Adding MapToLongVarchar Registry Key


  • Added the MapToLongVarchar registry key to avoid fields with >254 characters being truncated, as suggested by Snowflake
  • Any fields with >254 characters change to "memo" datatype in Crystal Reports designer, which can't be used in formulas



  • Database: Snowflake ODBC
  • Driver: Snowflake ODBC Version 2.25.4
  • SAP Crystal Reports 2020 SP02 Patch 300 


snowflake, odbc, driver, truncate, cut, off, memo, datatype , KBA , BI-RA-CR , Crystal Reports designer or Business View Manager , Problem

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