Troubleshooting Informatica Error Messages and Resolution – Part 47

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Cannot change cardinality! The selected cardinality will cause groups <group names> to be invalid.
Cause:You tried to change the cardinality of an element that invalidates the group.
Action:You cannot change the cardinality of an element if it violates the structure defined in the associated DTD or XML schema.

<Column name> cannot be pivoted since it is a key column.
Cause:You tried to pivot a column designated as a primary key.
Action:Select another column to pivot. You cannot pivot a column that is designated as a primary key.
Column cannot be added since it will make the group invalid. If you add this element/attribute, the multiple occurring parent for this group will move down to <column name>. Remove the primary key <column name> before adding this element/attribute.
Cause:You tried to add a column to the group that can turn the primary key in the group into a multiple-occurring column and invalidate the group.
Action:Remove the primary key before adding the column. When you have completed modifying your group, set an appropriate column as a key.
Column cannot be pivoted. All columns under the same multiple occurring parent should be either pivoted or unpivoted. Column <column name> is pivoted while column <column name> is not.
Cause:You have a pivoted and an unpivoted column under the same multiple occurring parent.
Action:This is a warning. If you pivot an element, you must also pivot all its sibling elements included in the group. You may get this warning if you are pivoting several elements or attributes in a group. You can proceed with the action if you are sure you want to pivot the element or attribute.

Column cannot be unpivoted. All columns under the same multiple occurring parent should be either pivoted or unpivoted. Column <column name> and column <column name> are pivoted.
Cause:You have a pivoted and an unpivoted column under the same multiple occurring parent.
Action:This is a warning. You may get this warning if you are pivoting several elements or attributes in a group. You can proceed with the action if you are sure you want to pivot the element or attribute.
Denormalized group cannot be created since XML Element/Attribute <column name> has a many to many relationship with XML Element/Attribute <column name>.
Cause:You have at least two multiple-occurring element in the group with a many-to-many relationship.
Action:You cannot put more than one multiple-occurring element with a many-to-many relationship in the same group. The multiple-occurring elements in a denormalized group must have a one-to-many relationship.

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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