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david_wang
Calcite | Level 5

hi,

    I found in some old documentation, the code below can be executed, but in viya 3.4, it leads to errors.How can I change the code to get the same result? many 3x! the code below is to explain the usage of async and sync.

 

proc cas;

      action sessionid result=uuid_2 status=mystatus_2

               async=asyncstatus;

      print "before sync: uuid_2=" uuid_2 " mystatus_2="

               mystatus_2;

      sync asyncstatus;

      print " after sync: uuid_2=" uuid_2 " mystatus_2="

               mystatus_2;

run;

 

2 REPLIES 2
ChrisLysholm
SAS Employee

Hello,

 

I can find no documentation at Viya 3.3 or 3.4 regarding a "sync" cas action or "sync" casl statement.

In my Viya 3.4 environment, the satement "sync asyncstatus;" is causing this error:

 

ERROR: The action 'sync' was not submitted.
ERROR: Operand is not a list
ERROR: sync asyncstatus ;
ERROR: ^
ERROR: Execution halted

 

But this code worked for you at Viya 3.3 ?

david_wang
Calcite | Level 5

Thanks for your help! the documentation I metioned above is not official, maybe it get something wrong I think.

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