FABH0719E FIRST VSAM INDEX RECORD POINTER IS ZERO

Explanation
 A VSAM index record is retrieved by GET macro,
and the RBA of this record is zero.

System action
 Program FABHPSFM ends abnormally with dump.

User response
 Check the VSAM KSDS data set. Check if the versions
of both IMS and z/OS® are supported by IMS High Performance Unload.