HC41451: IGECAT FAILS WITH ABENDU104 FROM A SPECIFIC IGES FILE .

APAR status

• Closed as program error.

Error description

• IGECAT UTILITY FAILS IN ABENDU104 DURING THE PROCESS OF A
  SPECIFIC ENTITY TYPE 126 RATIONNAL B-SPLINE CURVE.
  
   *************************
  *        TRACEBACK        *
   *************************
  
   --- ecrasement
   --- detes2
   --- memdel
   --- detes
   --- gcwbcv
   --- ir126p
   --- ir126
   --- irele
   --- irpath
   --- irpass
   --- irproc
   --- irmain
   --- catmain
   --- main
  

Local fix

Problem summary

• IGECAT FAILS WITH ABENDU104 FROM A SPECIFIC IGES FILE DURING
  THE PROCESS A RATIONAL B-SPLINE CURVE TYPE 126.
  

Problem conclusion

• THIS PROBLEM WILL BE FIXED ON
    CATIA VERSION 4 RELEASE 2.0 REFRESH 2 GA level  (FREL420R2)
  .
  BASICALLY THE IGES CONTAINS SOME WRONG DATA :
  .
  THE PARAMETER OF ENTITY TYPE 126 AT DE 1601 IS :
  .
  126,0,3,...
  .
  126 IS THE TYPE : RATIONAL B-SPLINE CURVE : OK;
  0 MUST BE THE UPPER INDEX OF SUM : KO;
  3 IS THE DEGREE : OK;
  ... AND SO ON.
  .
  SO A NEW  TEST HAS BEEN ADDED AND A MESSAGE IS GENERATED IF
  THIS ERROR IS FOUND IN THE IGES FILE:
  .
  ITC34130 - ERROR IN ROUTINE IR126 AT DE ... TYPE 126
             INVALID RATIONAL B-SPLINE CURVE :
             UPPER INDEX OF SUM IS NULL
             ENTITY NOT PROCESSED.
  

Temporary fix

Comments

APAR Information

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

  HC41448

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

Modules/Macros

•    FILE
  

Fix information

• Fixed component name

  CATIA FOR SUN

• Fixed component ID

  562640000

Applicable component levels

• RF91 PSN

     UP

• RF92 PSN

     UP

• R420 PSN UB92023

     UP99/03/08 I 1000

• RG20 PSN

     UP