SUPPORT / SAMPLES & SAS NOTES
Problem Note 34391: An SQLPLAN error might occur when you use a calculated field to subset a table
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An SQLPLAN error might occur when you use a calculated field to subset a table. The error occurs when you run an SQL procedure query where the following conditions exist:
- A new variable is created.
- The new variable is used in a CASE expression to create another new variable.
- The second created variable is used in a WHERE clause.
- The query includes a summary function.
SQLPLAN errors occur if you submit a query similiar to the following:
proc sql;
create table test as
select
class_1||class_2 AS class,
case
when (calculated class)^='99935'
then "PREM021"
else "0000000"
end
as recordtype,
sum(premium) as total
from DS1
where calculated recordtype^='0000000';
quit;
The errors that result are similar to the following:
ERROR: sqlplan internal error: Cannot find symbol Class, var=1, tag=0001. This message can be caused by attempting to make correlated references between two different items on a single FROM clause. ERROR: sqlplan internal error: Cannot find symbol RecordType, var=2, tag=0001. This message can be caused by attempting to make correlated references between two different items on a single FROM clause. ERROR: sqlplan internal error: Cannot find symbol Class, var=1, tag=0001. This message can be caused by attempting to make correlated references between two different items on a single FROM clause. ERROR: sqlplan internal error: Cannot find symbol RecordType, var=2, tag=0001. This message can be caused by attempting to make correlated references between two different items on a single FROM clause.
Select the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | Base SAS | Microsoft Windows NT Workstation | 9.1 TS1M3 SP4 | |
| Microsoft Windows 2000 Professional | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Server | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Datacenter Server | 9.1 TS1M3 SP4 | |||
| Microsoft Windows 2000 Advanced Server | 9.1 TS1M3 SP4 | |||
| Microsoft® Windows® for x64 | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows XP 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| z/OS | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Datacenter Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Enterprise Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Standard Edition | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Microsoft Windows XP Professional | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Windows Vista | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| 64-bit Enabled AIX | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| 64-bit Enabled HP-UX | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| HP-UX IPF | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Linux | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Linux on Itanium | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| OpenVMS Alpha | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Solaris for x64 | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||
| Tru64 UNIX | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||