Sometimes, some programs are needed to be prevented to run with other related programs such as local UPDATE programs...
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without lock or ones using temporary interface tables.
So programmers need to separate those programs but HOW? Here is one solution for checking running programs each other.
data : th_opcode(1) type x, with_cpu type x value 0. constants: opcode_wp_list like th_opcode value 1. data: begin of wp_tabl occurs 10. include structure wpinfo. data: end of wp_tabl. free : wp_tabl. call 'ThWpInfo' id 'OPCODE' field opcode_wp_list id 'TAB' field wp_tabl-*sys* id 'CPU' field with_cpu. loop at wp_tabl. if wp_tabl-wp_report = 'SAPMZTAD'. or wp_tabl-wp_report = 'ZMXZT52' . message e100(zi) with 'Other related programs are running now.'. endif . endloop.