SAP Message /SAPCND/GENERATOR090 - Activation of working set structure &1 failed.

Diagnosis
Activation of working set structure &v1& failed.
A working set structure is a normal structure. It must fulfil minimumconsistency requirements to be activated by the DDIC. There is probablyan error in the definition of the working set structure or a programerror.

System Response
Working set structure &v1& is not activated.

Procedure
Contact your system administrator.

Procedure for System Administration
Contact your responsible support organization.