Measurement Interface

The PID has not been created.

The specific process no longer exists in the system. The process has been specified by the Measurement Interface (MI) user through the SUBCLASS_ARRAY parameter in the procedure ENABLE_MEASUREMENTS.

Retry with the correct process ID.

The group PARM is greater than MAX_GROUP_IN_CLASS for requested class.

The user of procedures which require a group value entered an index value for the group which is outside the range for groups within a performance class.

Remove faulty value and try again.

Too many user or program names given in an ENABLE_MEASUREMENT call; ENABLE_MEASUREMENTS does continue, however.

The user of the ENABLE_MEASUREMENT procedure has requested more than 10 program names and/or 10 user names.

Reduce the number of names to 10 (10 programs and/or 10 user names) and try again.

The total subclasses were zero; condition not acceptable.

A negative or zero value for the parameter for TOT_SUBCLASSER for ENABLE_MEASUREMENT and/or DISABLE_MEASUREMENT procedures.

Correct the value and retry.

The measurement interface PID list is full.

The user of ENABLE_MEASUREMENT has requested more than 2700 processes to monitor.

Reduce the number of processes requested and try again.

The user buffer is not large enough to hold all requested counters.

The user of GET_MEASUREMENTS has passed a buffer to receive performance data which is too small.

Increase buffer size and try again.

The counter table has no more entries, so all groups requested got enabled.

Major problem with the MEASUREMENT INTERFACE data structure whereby there was a problem getting enough memory to create the counter array.

Scale back on the number of items being measured or expand memory.

The requested class has an index value less than zero or greater than the current total number of classes.

The requested class in ENABLE_MEASUREMENTS, GET_MEASUREMENTS, and/or DISABLE_MEASUREMENTS is not within the range of 1 to 3.

Correct the class value and try again.

A new subclass is requested, but the LOOKUP TABLE is full.

A user has specified more LDEVs than the IO LOOKUP TABLE can accommodate in the call to ENABLE_MEASUREMENTS.

Be more selective on the number of I/O devices. Adjust the number of LDEVs and try again. See limits in the MPE XL Measurement Interface User's Guide.

ENABLE of measurement subclass failed.

A user has tried to enable performance measurements through the procedure ENABLE_MEASUREMENTS, but the number of MI users exceeds the limit of 25.

Wait until an MI user quits and retry.

No measurement ID entry in the MI_ID TABLE.

A user has called GET_MEASUREMENTS or DISABLE_MEASUREMENTS without first enabling measurements through the procedure ENABLE_MEASUREMENTS.

Check to be sure that you first call ENABLE_MEASUREMENTS.

The current class has been ENABLED too many times without intervening DISABLES.

Either 1) a second enable for global class, 2) more ID class enables than total number of device classes or more LDEVs than exist in given device class, or 3) a change in groups selected with new enables for new process in process class.

Correct misunderstanding in using ENABLE MEASUREMENTS. See the MPE XL Measurement Interface User's Guide for more information on using the procedure ENABLE_MEASUREMENTS.

The number of counters do not match the known number of object classes.

User called CONVERT_TO_STD_OBJCL procedure with group whose group header shows a number of counters to be not 10, 33, or 501.

Check to be sure group is an object class group. Modify input and try again.

The group index does not belong to an object class group.

User called CONVERT_TO_STD_OBJCL procedure with a group that is not recognized as an object class group for the particular class.

Check to be sure the group is an object class group. Modify input and try again.

LDEVS in the array are not all of the same device type.

User called ENABLE_MEASUREMENT with an array of LDEVs that are not of the same device class, or user called DISABLE_MEASUREMENTS with an array of LDEVs that are not of the same device class.

Correct LDEVs in the array to be of the same device class and retry.

Failed to obtain lock for the MEAS_KSO_TABLE.

Major problem with MEASUREMENT INTERFACE data structure or control block lock code of the operating system.

Call your Hewlett-Packard Representative.

Failed to obtain lock for the PROCESS LOOKUP SUBCLS TABLE.

Major problem with MEASUREMENT INTERFACE data structure, or control block lock code of the operating system.

Call your Hewlett-Packard Representative.

Failed to obtain lock for the NAME POINTER LIST TABLE.

Major problem with MEASUREMENT INTERFACE data structure, or TABLE MANAGEMENT control block lock code of the operating system.

Call your Hewlett-Packard Representative.

Failed to obtain lock for the MI_ID TABLE.

Major problem with MEASUREMENT INTERFACE data structure, or Table Management control block lock code of the operating system.

Call your Hewlett-Packard Representative.

Failed to obtain lock for the USER_LIST TABLE.

Major problem with MEASUREMENT INTERFACE data structure or TABLE MANAGEMENT control block lock code of the operating system.

Call your Hewlett-Packard Representative.

Failed to obtain lock for PROG_LIST TABLE.

Major problem with MEASUREMENT INTERFACE data structure or TABLE MANAGEMENT control block lock code of the operating system.

Call your Hewlett-Packard Representative.