Trace the activity of an IDMS LRF Path

Products

• IDMS

Issue/Introduction

We have a database defined with LRF subschemas.

Does IDMS have any facility to trace the activity of the LRF Path as it is executes.

The IDMS DMLTRACE facility only shows that LRF was called, but no detail on the path activity.

 

Environment

Release : 19.0

Component : CA IDMS/DB

Resolution

To trace the LRF code use the following SYSIDMS statements, the job has to run in local mode otherwise the LRF code will run in the CV and will not be traced.

IDMSDBUG=ON
YESDBUG=DML 
YESDBUG=IDMSLRF

Output will look like this:

VERB=99  LRF DML                          
 #GETSTK    43 Words                      
 #GETSTG   Size=00000710                  
   #GETSTG   ADDR=3B336008 got by IDMSLRF 
 #GETSTG   Size=00000034                  
   #GETSTG   ADDR=3B202D48 got by IDMSLRF 
 EVALEP1                                  
 DBMSEP1   VERB=32  FIND   CALC           
CALCKEY  3B336048  +0     F0F0F0F1        
 EVALEP1                                  
 DBMSEP1   VERB=60  IF Member of Set      
 DBMSEP1   VERB=31  FIND   Owner of Set   
 EVALEP1                                  
 DBMSEP1   VERB=07  FIND   Current of Record
 DBMSEP1   VERB=60  IF Member of Set      
 DBMSEP1   VERB=31  FIND   Owner of Set   
 EVALEP1                                  
VERB=02  FINISH