Diagnosis
This ABAP/4 Dictionary table is protected with activation type 1. Thismeans that this table may not be activated online by the activator ifthe modification is relevant to ABAP.
Nametabs from tables (run-time objects), which the activator itselfuses may not be regenerated as part of the activation run, as theactivator may then take away its own basis (nametab of the table),resulting in abnormal termination of the activator.

Procedure
The nametab of the table must be regenerated using C program DIPGNTAB(the correct TWO_TASK must be set). Then the ABAP/4 Dictionary versionof the table must be activated.