DataStage Error

[rajanikc]

This is the error message I get when I run a datastage job:

main_program: Internal Error: (infld): groupby/sortgroup2.C: 402
Traceback: [6] APT_FatalPath::pureAssertion(0xfc574fe9, 0xfc574fef, 0x192, 0x0, 0xff1aca78, 0x8), at 0xff0e68f0
[7] APT_SortedGroup2Rep::processReducers(0x5fac38, 0xffbfc7a8, 0xffbfc754, 0xffbfc700, 0xffbfc6ac, 0x50ba78), at 0xfc48ba58
[8] APT_SortedGroup2Operator::describeOperator(0x526898, 0x13, 0xffbfcc5c, 0xffbfcc40, 0xffbfcc18, 0x4), at 0xfc4c1c1c
[9] APT_OperatorRep::wrapDescribeOperator(0x5e07a0, 0x526898, 0x1, 0xfee30a34, 0x1, 0xfedae578), at 0xfe7420e4
[10] APT_OperatorRep::check1a(0x5e07a0, 0xff1ba2ac, 0xfee30a34, 0xfee6f10c, 0xfedae69b, 0x3000), at 0xfe742994
[11] APT_StepRep::sequenceAndCheck1Operators(0x1, 0x0, 0x5e07a0, 0x43ef5c, 0xffbfd208, 0xffbfd1e4), at 0xfe7bc954
[12] APT_StepRep::check(0x1a50b8, 0x1, 0x1a400, 0x0, 0xfee6f0ac, 0x4800), at 0xfe7bbe34
[13] APT_Step::check(0x1f7788, 0xffbfd5d0, 0xffbfd598, 0xffbfd598, 0xffbfd514, 0xfee30a34), at 0xfe7b11f4
[14] APT_OSL::createAndCheckStep(0x1b9df0, 0xffbfe684, 0xd4, 0x9, 0xffbfd5b4, 0xffbfd5d0), at 0xff222908
[15] APT_ORCHESTRATE_main(0xffbfdc14, 0xffbfe150, 0xffbfe714, 0xffbfe4e8, 0xffbfe6c0, 0xffbfe6dc), at 0x1f954
[16] APT_PMconductorMain(0x0, 0xcc00, 0xff1b505c, 0xfee30a34, 0xffbfeccc, 0xffbfece8), at 0xfea1ee44
[17] APT_SharedMain(0x11, 0xffbfeff0, 0x17378, 0x11, 0x1, 0x17000), at 0xfea52090
detaching from process 7647

I have an aggregator stage in the job. when i remove the aggregator stage the job is running fine but when I put it back its failing. I thin its due to the aggregator. can someone help me with this.

[ray.wurlod]

Try sorting the data on the grouping keys and using "Sort" as the aggregation method.