Which variable will be used to check the status of Execution of graph ?
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$mprjet
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$mpjret
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$mejret
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None of the above
B
Correct answer
Explanation
In Ab Initio, the variable $mpjret (short for 'mp job return') is used to check the execution status of a graph. This variable contains the return code after running a graph using m_ui or air commands. A value of 0 typically indicates successful execution, while non-zero values indicate errors or warnings.