IGZEBST

IGZEBST is the COBOL bootstrap routine. IGZEBST invokes the environment initialization routine to initialize the run-time environment. The user program begins when control returns through the bootstrap routine to the object program. This routine is also invoked by the environment termination routine, and returns control to the program's or run unit's invoker.

Hints

High processing or wait reported to IGZEBST indicates that the COBOL environment is being started and stopped more than once. See the references below for information on module IGZERRE and run-time option RTEREUS to avoid this problem.

Reference Sources

VS COBOL II Diagnosis Reference Rel 3.2, LY27-9522.

VS COBOL II Application Programming Guide for MVS and CMS, SC26-4045.