RS01907: WRONG VARIABLE SHARING FOR RULESET PARAMETER or RULESET VARIABLES IN FASTPATH

Operational Decision Manager V8.7.0.1 Fix Pack
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Operational Decision Manager V8.7.1 Fix Pack
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Operational Decision Manager V8.7.1.1 Fix Pack

APAR status

• Closed as program error.

Error description

• When using the Fastpath algorithm, Ruleset parameters or
  Ruleset variables with the same initial value are considered as
  equivalent.
  This leads to different execution results, depending on the
  chosen algorithm.
  

Local fix

• Use Sequential or Rete-plus algorithm instead of Fastpath.
  Or specify a different initial value for each variable of the
  same type.
  

Problem summary

• incorrect detection of equivalence of variables based on their
  intial value
  

Problem conclusion

• The code is fixed
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• 999
  

Fix information

• Fixed component name

  WS DECISION SVR

• Fixed component ID

  5725B6901

Applicable component levels

• R851 PSY

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