EQA1740E EQALANGX debug file cannot be found for Compile_Unit_name. Use the SET SOURCE command to indicate the new location of the EQALANGX file.
Explanation
The EQALANGX file containing the listing and the debugging tables cannot be found. Some of the possible conditions that could cause this are: The debug file does not exist under the default DSName, or the user does not have authorization to access the debug file.