SAP ABAP Message Class 1R Message Number 021 (&1 is not permitted as a logical category since it is a derived caregory)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-SRV-KPR-DMS (Application Component) Document Management Services
⤷
SDOK (Package) SAP Knowledge Provider
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-SRV-KPR-DMS (Application Component) Document Management Services⤷
SDOK (Package) SAP Knowledge Provider 
Attribute
| Message class |  |
1R | |
| Short Description |  |
SAP Knowledge Provider | |
| Message Number |  |
021 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20130531 |
Message Text
&1 is not permitted as a logical category since it is a derived caregory
Help Document
Diagnosis
You tried to use category as a logical category, but it is already being used as a derived category. A category cannot be both logical and derived.
System Response
The entry is not permitted.
Procedure
Correct your entry.
History
| Last changed on/by | |
20130531 | SAP |
| SAP Release Created in |
