Error ORA-20001: Group does not exist or is a group of groups.


 Product(s):Exor Network Manager
 Version(s):N\A
 Environment:N\A
 Area:Reclassify
 Subarea:N\A

Error or Warning Message

Error ORA-20001: Group does not exist or is a group of groups.


Explanation

A user is unable to close or reclassify network element. He is presented with an error message below.
The same error message appears when performing the network edit in either spatial manager or using the "Close Element" form in module NM0206 of Network manager or “Reclassify”.
 
This error message appears because the element is used in a schema. If you enable a debug mode as mentioned in link below
 
https://bentleysystems.service-now.com/community?id=kb_article_view&sysparm_article=KB0091451
 
, replicate the issue and query data from nm_dbug table using following script
select * from nm_dbug
order by nd_id;
 
 and the output from the debug contains lines :
 
 

How to Avoid

Please use a workaround:

  1.   in Products form untick Licens checkbox for  Schemes and save changes
  2.  then close or reclassify the element using forms
  3.  go back to Products form and tick Licens checkbox for Schema again and save changes

     

See Also

N/A

 Original Author:NT