topic Re: How to convert string to integer in tmap. in Talend Studio https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300702#M72906 Thanks for reply laurent. Mon, 14 Apr 2014 16:55:09 GMT Anonymous 2014-04-14T16:55:09Z How to convert string to integer in tmap. https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300699#M72903 I have input field row1.COMMON_PAR_VALUE in string format, but output field having type BigDecimal. <BR />I want to convert this string datatype to respective output datatype. <BR />I would try with following: <BR />Integer.parseInt(row1.COMMON_PAR_VALUE) <BR />and <BR />Float.parseFloat(row1.COMMON_PAR_VALUE) <BR />But above two expression gives error: <BR />Exception in component tRowGenerator_1 <BR /> <BR />Please help. Mon, 14 Apr 2014 07:28:04 GMT https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300699#M72903 Anonymous 2014-04-14T07:28:04Z Re: How to convert string to integer in tmap. https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300700#M72904 Hi, <BR />Did you want to convert "String" to " BigDecimal" or "Integer"? If later, the Integer.parseInt(row1.COMMON_PAR_VALUE) should be och. If former, you should use <PRE>java.math.BigDecimal(row1.COMMON_PAR_VALUE)</PRE> <BR />. <BR />Could you please upload your tMap setting screenshot into forum so that we can address your issue quickly. <BR />Best regards <BR />Sabrina Mon, 14 Apr 2014 07:51:28 GMT https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300700#M72904 Anonymous 2014-04-14T07:51:28Z Re: How to convert string to integer in tmap. https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300701#M72905 hi all,<BR />I suggest to use the tConvertType component for this.<BR /><A href="https://help.talend.com/search/all?query=tConvertType&amp;content-lang=en" rel="nofollow noopener noreferrer">https://help.talend.com/search/all?query=tConvertType&amp;content-lang=en</A><BR />regards<BR />laurent Mon, 14 Apr 2014 09:31:59 GMT https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300701#M72905 Anonymous 2014-04-14T09:31:59Z Re: How to convert string to integer in tmap. https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300702#M72906 Thanks for reply laurent. Mon, 14 Apr 2014 16:55:09 GMT https://community.qlik.com/t5/Talend-Studio/How-to-convert-string-to-integer-in-tmap/m-p/2300702#M72906 Anonymous 2014-04-14T16:55:09Z