BSY0571E Unable to acquire SHR | EXC enqueue for BSY#UTIL execution; retry later.
Explanation
This message is issued by the dynamic API environment utility program, BSY#UTIL, when it cannot acquire the required enqueue needed to perform work. The job terminates.
User response
The most likely cause of this error is that multiple BSY#UTIL jobs are executing at the same time. Ensure that only one BSY#UTIL job is active at a time.