Release Notes › Known Issues › Event Refinement › Message Parsing Rules Produce an Error When Modified

Message Parsing Rules Produce an Error When Modified

Symptom:

If you copy the rules from subscription and try to modify their content, an error occurs.

Solution:

This error occurs because the content in the rules is unordered in a subscription. If you want to modify a rule, you must reposition the rules.

If a rule requires a mapping variable of a mapping block, you must define the mapping variable before you use it in either that mapping block or its preceding mapping block. The following is the order of precedence of the mapping blocks:

1. Direct Mapping
2. Functional Mapping
3. Conditional Mapping
4. Block Mapping