Data Truncation Overflow Error Informatica
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Data Overflow Conversion Error In Informatica
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Data Overflow/conversion Error In Decimal Field In Informatica
I'm trying to make a simple data loading with an IPC mapping from one Oracle DB to another. The source table structure is following: ID NUMBER; C_VALUE VARCHAR2 (16); C_CODE VARCHAR2 (16); SN NUMBER; SU NUMBER; The target table structure is following: ID NUMBER C_VALUE VARCHAR2 (20) SSID NUMBER LOADID NUMBER LOADROWNUMBER NUMBER DATEBEGIN DATE DATEEND DATE When I'm running the workflow I'm getting the following error: 8340||Error:
Cmn_1053 Informatica Error
Target table [TYPE_ACC_RRB] data truncation/overflow error. When I'm trying to debug my mapping, I'm seing that my input string in the c_value field is presented by the unicode characters and it's length is doubled in bytes. Does the Informatica count chars of bytes as the length of it's string fields? How to make it see for chars, not for bytes? What I see from the session log is: Server Mode: [UNICODE] Server Code page: [UTF-8 encoding of Unicode] The session sort order is [Binary]. Source database connection [RBO01] code page: [MS Windows Cyrillic (Slavic)] Target database connection [STG1] code page: [MS Windows Cyrillic (Slavic)] My mapping: unicode overflow informatica-powercenter truncation share|improve this question edited Nov 15 '14 at 16:49 Marek Grzenkowicz 12.5k65483 asked Nov 14 '14 at 19:58 Andrey She 267 Pretty directly. Look at the picture –Andrey She Nov 15 '14 at 14:35 1 YesFirst of all my setting "Reject Truncated/Overflowed rows" in the session was turned off and I saw truncated strings in the target table. For exaple, in the source it was the value "пассивный", but in the target table i became "пассивны". –Andrey She Nov 15 '14 at 16:42 1 It didn't help. First I've chang
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Cmn 1053 Data Conversion Overflow Error
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to load data from source of higher precision into the target of same data type but with lesser precision. We had a source column of Decimal(17,3). Before we proceed, https://mahaveersingh.wordpress.com/tag/data-truncation/ we must all be aware that 17 here refers to the precision length (i.e. 14 digits before decimal + 3 digits after decimal). And the target was set of a size or precision Numeric(15,5) means 10 digits before and 5 digits after decimal. This was all working good until all our source data was within the precision of (15,5), and finally when the size outlined error in this there came a data overflow error while running the Informatica session. so all we had to do was change the precision at the data base level as from Numeric(15,5) to Numeric(17,3). Then again the session failed, and it was right as we are yet to change the same in the Informatica Target transformation. Now a change done on Target in informatica to match with the conversion error in table in SQL Server (in our case the target table here). On running the session it all succeeded. But there is something we have to wonder on!! "The precision were not changed in all other transformation in the mapping!! still the session made it through with no truncate on the source data value." Well this was possible with one property set on your session level, enable high precision on the properties tab of the session. In case of Decimal values the Integration services handles the values in a different way as is explained in the Informatica help: "To ensure precision of up to 28 digits, use the Decimal datatype and enable high precision in the session properties. When you run a session with high precision, the Integration Service processes decimal values as Decimal. Precision loss does not occur in a calculation unless the result produces a value with precision greater than 28 digits. In this case, the Integration Service stores the result as a double." For example, you have a mapping with Decimal (17,3) that passes the number 400120303049 and we have to convert from here to Numeric(15,5). If the session does not run