SAP ABAP Message Class AQQIS_CNTRL Message Number 021 (&1 cannot be connected to two tables using left-outer join)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-SRV-QUE (Application Component) SAP Query
⤷
SQUECNTRL (Package) Control for SQVI and SQ02
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-SRV-QUE (Application Component) SAP Query⤷
SQUECNTRL (Package) Control for SQVI and SQ02 
Attribute
| Message class |  |
AQQIS_CNTRL | |
| Short Description |  |
Join-Control InfoSet | |
| Message Number |  |
021 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20011001 |
Message Text
&1 cannot be connected to two tables using left-outer join
Help Document
Diagnosis
The system tried to insert a join or convert a join into a left-outer join.
The definition would lead to a join condition that does not support ABAP-SQL at the moment:
The right-hand table would be connected with more than one table across a left-outer join.
This is not allowed.
System Response
The change was undone.
Procedure
Procedure for System Administration
History
| Last changed on/by | |
20011005 | SAP |
| SAP Release Created in |
