TRANSNOSTART, ZTCOMMIT(s) issued without corresponding ZTSTART(s)
Run Time Error: This indicates that a ZTCOMMIT specified an explicit number of ZTSTARTs to close that exceeded the number of ZSTARTs that were currently open.
Action: Use ZTCOMMIT with an argument of 0 to close all open transactions, or modify the ZTCOMMIT to use a positive integer argument that does not exceed the number of open ZTSTARTs.