Developer Transformation Guide

10.2.1
- 10.5.9
- 10.5.8
- 10.5.7
- 10.5.6
- 10.5.4
- 10.5.3
- 10.5.2
- 10.5
- 10.4.1
- 10.4.0
- 10.2.2 HotFix 1
- 10.2.2 Service Pack 1
- 10.2.2

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rollBack

Generates a rollback transaction.

Use rollBack in any tab except the Import Packages or Java Expressions code entry tabs. You can only use rollback in active transformations configured to generate transactions. If you use rollback in an active transformation not configured to generate transactions, the Integration Service generates an error and fails the session.

Use the following syntax:

rollBack();

Use the following code to generate a rollback transaction and fail the session if an input row has an illegal condition or generate a transaction if the number of rows processed is 100:

// If row is not legal, rollback and fail session.

if (!isRowLegal()) {

     rollback();
     failSession(“Cannot process illegal row.”);
} else if (rowsProcessed==100) {

     commit();

     rowsProcessed=0;
}

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Developer Transformation Guide

Developer Transformation Guide

rollBack

rollBack