CEEVROND gains control before the routine actually being called. It uses information from the PPA1 of the called routine to perform parameter list and return value mapping between the two linkage conventions. The PPA1 indicated that the called routine expects a variable length parameter list. The parameter list was not located within a stack frame where its length could not be approximated.
Unless the condition is handled, the default action is to terminate the enclave.
Depending on the TERMTHDACT run-time option, a CEEDUMP may be available for additional diagnosis. Use the traceback information in the CEEDUMP to determine the two routines involved.
CEE3G0