SAP Note 26906 - Dupli.rec. when add. serial no. to exist.obj.lists

Symptom:

If new serial numbers are added to an existing object list, an update termination of table OBJK_All occurs.
For example: when entering an additional serial number during defects recording for the inspection lot (QF11)

Cause and prerequisites

This is caused by a destroyed SY-tabix in FORM Iequi_For_Update_F20 of program SAPLIPW0.

Solution
P30K015984