SAP ABAP Message Class AH Message Number 420 (Schema &1 contains no schema steps)
Hierarchy
☛
IS-UT (Software Component) SAP Utilities/Telecommunication
⤷
IS-U-BI (Application Component) Contract Billing
⤷
EE20 (Package) IS-U: Billing
IS-UT (Software Component) SAP Utilities/Telecommunication⤷
IS-U-BI (Application Component) Contract Billing⤷
EE20 (Package) IS-U: Billing 
Attribute
| Message class |  |
AH | |
| Short Description |  |
IS-U billing (master data) | |
| Message Number |  |
420 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20050224 |
Message Text
Schema &1 contains no schema steps
Help Document
Diagnosis
The following factors could have led to this error message:
- Schema contains no schema steps.
- The schema key is missing in the rate category or the installation
System Response
Billing of schema is canceled.
Procedure
- Insert rate steps in schema so that the rate layout is complete.
- Enter the key for a schema which contains the rates belonging to the contract.
History
| Last changed on/by | |
20110810 | SAP |
| SAP Release Created in |
