] contains characters that are not valid for an Avro schema. Avro field names must begin with a letter and include only the digits 0-9, letters A-Z and a-z, and underscore (_) character. Consider changing the current replacement character [
replacement_character
].
The column name is used to create an Avro field name. Avro field names must begin with an alphabetic character A-Z or a-z and can contain the digits 0-9, letters A-Z and a-z, and the underscore (_) character. If a replacement value is defined, it will replace any non-conforming characters in the column name before the name is passed to Avro.
Verify that you defined a replacement character that can be used to replace any special characters in the column name. If you suspect that the current replacement character is not supported by Avro, try changing the replacement character. If the problem persists, contact Informatica Global Customer Support.