Troubleshooting Informatica Error Messages and Resolution – Part 233

SQLServerF1

OPT_63022Pushdown optimization stops at the transformation <transformation name> because no port depends on values from the upstream transformation <transformation name>.
Cause:You created an expression that does not use upstream output port values. The Integration Service cannot generate an SQL statement for an expression that does not use output ports from upstream transformations because it cannot determine the values to use.
Action:None.

OPT_63070Pushdown optimization to the source stops at the transformation <transformation name> because it is a repartition point and the partition type is not hash auto-keys or pass-through.
Cause:To push transformation logic for a partitioned transformation to the database, the partition type must be hash auto-keys or pass-through. If the partition type is hash auto-keys, the source must be key-range partitioned, and the key ranges cannot gap or overlap.
Action:Change the partition type for the transformation to hash auto-keys or pass-through.
OPT_63072Pushdown optimization to the source stops at the repartition point <transformation name> because the source is not key-range partitioned.
Cause:The transformation uses a hash auto-keys partition, and the source is not key-range partitioned. When the partition is hash auto-keys, you must also configure the source for key-range partitioning.
Action:Configure the source for key-range partitioning.
OPT_63076Pushdown optimization to the source stops at the repartition point <transformation name> because the source has a partition with an end key- range different from the start key range of the next partition.
Cause:You configured the source for key range partitioning, but you did not ensure that the end key range for a partition matches the start range for the next partition. The end key range for each partition must equal the start range for the next partition, and it cannot overlap with the next partition.
Action:Modify the start or end key-range to ensure that the end key range for the partition equals the start range for the next partition.

OPT_63077Pushdown optimization to the source stops at the repartition point <transformation name> because the source contains a user-defined filter on a per-partition basis.
Cause:You added a user-defined distinct filter condition at the Source Qualifier transformation. Two or more partitions use a different filter condition. The
Integration Service cannot push transformation logic to the source when you use a distinct user-defined filter.
Action:None.

Above are list of Informatica Error Messages or Warnings received while performing certain operation against Informatica related products.

What are Informatica Error Messages?

Informatica error codes are a set of error codes for use by all Informatica products. Every Informatica error message returned by Informatica, is self explanatory and contains the object name in cases where required.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Informatica Error Code Messages or Warning Messages on Windows and Linux Operating Systems.

 

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